JP2846222B2 - Channel cleaning machine - Google Patents

Channel cleaning machine

Info

Publication number
JP2846222B2
JP2846222B2 JP5268268A JP26826893A JP2846222B2 JP 2846222 B2 JP2846222 B2 JP 2846222B2 JP 5268268 A JP5268268 A JP 5268268A JP 26826893 A JP26826893 A JP 26826893A JP 2846222 B2 JP2846222 B2 JP 2846222B2
Authority
JP
Japan
Prior art keywords
hydraulic
wheel
cylinder
channel
rotating
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 - Fee Related
Application number
JP5268268A
Other languages
Japanese (ja)
Other versions
JPH07100451A (en
Inventor
善吾 相沢
豊彦 石丸
敏彦 園山
悟 竹田
義光 船山
Original Assignee
東京電力株式会社
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東京電力株式会社, 三菱重工業株式会社 filed Critical 東京電力株式会社
Priority to JP5268268A priority Critical patent/JP2846222B2/en
Publication of JPH07100451A publication Critical patent/JPH07100451A/en
Application granted granted Critical
Publication of JP2846222B2 publication Critical patent/JP2846222B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【産業上の利用分野】本発明は、発電所の円筒型取・放
水路の付着生物除去を流水中で行うのに好適な水路清掃
機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water channel cleaning machine suitable for removing attached organisms from a cylindrical intake / discharge channel of a power plant in running water.
【0002】[0002]
【従来の技術】従来、発電所の円筒型取水路や放水路の
付着生物を清掃機により除去清掃するにあたっては、流
水のある水路内に外部動力により清掃機の走行機構及び
回転ブラシを駆動させて付着生物を除去清掃するか、又
は図7模式図に示すように、軸芯にプロペラ02を有し
これと直結した回転ブラシ03を設けた清掃機01を水
路32の流水33中の流れ方向に流水圧で移動させてお
り、この場合清掃機01の移動速度を流水33速度より
遅くするよう、清掃機01を水路外部より制動索04,
ガイドローラー05a,05b,制動ウインチ06等で
制御し、流水圧で清掃機01のプロペラ02を回転さ
せ、この回転力を回転ブラシ03に伝達させて水路付着
生物を除去清掃している。従って従来の清掃機は、水路
外部からの動力供給又は移動速度制御を必要とし、その
ため水路外部に動力供給設備,制御設備等の支援設備の
付設を必要とし、高額な設備費,稼働費を要するととも
に取扱いが煩瑣である。
2. Description of the Related Art Conventionally, in removing and cleaning attached organisms in a cylindrical intake channel or a discharge channel of a power plant by a cleaning device, a traveling mechanism of the cleaning device and a rotating brush are driven by an external power in a channel having flowing water. 7 to remove the attached organisms. Alternatively, as shown in the schematic diagram of FIG. 7, a cleaning machine 01 having a propeller 02 on a shaft and a rotating brush 03 directly connected to the propeller 02 is moved in a flowing direction of flowing water 33 in a water passage 32. In this case, the cleaning device 01 is moved from the outside of the water channel so that the moving speed of the cleaning device 01 is lower than the speed of the flowing water 33.
The propeller 02 of the cleaning device 01 is rotated by running water pressure by controlling the guide rollers 05a and 05b, the brake winch 06, and the like, and the rotating force is transmitted to the rotating brush 03 to remove and clean organisms attached to the water channel. Therefore, the conventional cleaning machine requires power supply or movement speed control from outside the waterway, which requires the installation of support equipment such as power supply equipment and control equipment outside the waterway, and requires high equipment and operating costs. In addition, the handling is complicated.
【0003】[0003]
【発明が解決しようとする課題】本発明は、このような
事情に鑑みて提案されたもので、水路外部からの動力供
給又は移動速度制御が不要となって水路外部の支援設備
が不要となり、設備費,稼働費が廉価となるとともに操
作取扱いが簡便である水路清掃機を提供することを目的
とする。
DISCLOSURE OF THE INVENTION The present invention has been proposed in view of such circumstances, and there is no need to supply power or control the moving speed from outside the channel, so that no support equipment outside the channel is required. It is an object of the present invention to provide a waterway cleaning machine which is inexpensive in equipment costs and operating costs and easy to operate and handle.
【0004】[0004]
【課題を解決するための手段】そのために本発明は、流
水のある円筒型水路に挿入され内部に作動油サンプタン
ク及び回転ブラシ駆動油圧モーターを収納した受圧板兼
油圧装置収納箱と、上記収納箱の前後に水路壁面を押し
付けて位置保持するように配設され回転用車輪及びその
車輪回転により作動して上記油圧モーターに油圧を送る
油圧ポンプを備えた車輪式突張り装置と、上記車輪式突
張り装置の前か又は後において水路壁面を押し付けなが
ら上記油圧モーターにより水路軸周りに回転するように
配設された回転ブラシ装置とを具えたことを特徴とす
る。
SUMMARY OF THE INVENTION To this end, the present invention provides a pressure receiving plate / hydraulic device storage box which is inserted into a cylindrical water channel with running water and contains therein a hydraulic oil sump tank and a rotary brush drive hydraulic motor. A wheel-type tensioning device provided with a rotating wheel and a hydraulic pump that is arranged to press and hold the water channel wall surface in front of and behind the box and that operates by rotating the wheel and sends hydraulic pressure to the hydraulic motor; A rotary brush device arranged to rotate around the channel axis by the hydraulic motor while pressing the channel wall before or after the strut device.
【0005】[0005]
【作用】本発明水路清掃機においては、受圧板兼油圧装
置収納箱が水路流水圧で押し流されることにより位置保
持用の水路壁面を押し付ける車輪式突張り装置の車輪が
回転し、この回転力を車輪近傍に設けた油圧ポンプに歯
車等を介して伝達させ、油圧ポンプを駆動させ油圧を発
生させる。そして油圧ポンプから送られる油圧により駆
動される油圧モーターによって回転ブラシ装置は水路壁
面を回動し、従って水路流体圧で清掃機が押し流される
移動のみで清掃機が必要な動力を清掃機自身で発生さ
せ、水路に付着している生物を除去清掃する。
In the waterway cleaning device of the present invention, the pressure receiving plate / hydraulic device housing box is pushed away by the waterway flowing water pressure to rotate the wheels of the wheel type tensioning device which presses the waterway wall surface for holding the position. The hydraulic pressure is transmitted to a hydraulic pump provided near the wheels via gears or the like, and the hydraulic pump is driven to generate hydraulic pressure. The rotating brush device rotates the water channel wall by a hydraulic motor driven by the hydraulic pressure sent from the hydraulic pump, so that the cleaning device itself generates the necessary power only by the movement of the cleaning device being pushed away by the channel fluid pressure. And remove and clean living organisms attached to the waterways.
【0006】[0006]
【実施例】本発明水路清掃機の一実施例を図面について
説明すると、図1は本清掃機の縦断面図、図2は図1の
II−IIに沿った横断面図、図3は図1の III−III に沿
った横断面図、図4は図1のIV−IVに沿った横断面図、
図5は回転ブラシ装置の油圧システム図、図6は車輪式
突張り装置及び回転ブラシ装置の押し付け油圧システム
図である。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view of the present invention, and FIG.
FIG. 3 is a cross-sectional view along III-III in FIG. 1, FIG. 4 is a cross-sectional view along IV-IV in FIG. 1,
FIG. 5 is a hydraulic system diagram of the rotating brush device, and FIG. 6 is a pressing hydraulic system diagram of the wheel-type stretching device and the rotating brush device.
【0007】まず図1〜図4について、装置本体の構成
及び作動を説明すると、流水33が矢印方向に流れてい
る円筒型取水路32内に挿入され、流水圧を受ける円筒
状の受圧板兼油圧装置収納箱1は、本清掃機を流水33
のみで清掃機進行方向34に前進させるに充分な受圧面
積を有し、かつ内部に作動油サンプタンク2を設けると
ともに後述する油圧装置を収納する箱型としている。こ
の受圧板兼油圧装置収納箱1の横軸心に沿って後部に突
張り装置取付軸3、前部に突張り装置及びブラシ回転軸
取付軸4を設けており、本清掃機を取水路中央に位置保
持するために取付軸3に車輪式突張り装置5,6,7
を、取付軸4に車輪式突張り装置8,9,10を各取付
軸周りに120°ピッチで設けている。なお取付軸4の
先端には取水路壁面を回動して壁面に付着している生物
を除去清掃する回転ブラシ装置11,12を0°,18
0°の位置に設けている。
First, the structure and operation of the apparatus main body will be described with reference to FIGS. 1 to 4. The flowing water 33 is inserted into a cylindrical intake passage 32 flowing in the direction of the arrow, and serves as a cylindrical pressure receiving plate which receives flowing water pressure. The hydraulic device storage box 1 is provided with
It has a pressure receiving area sufficient to advance the cleaner in the advancing direction 34 by itself, and has a box type in which the hydraulic oil sump tank 2 is provided and a hydraulic device described later is stored. A tensioning device mounting shaft 3 is provided at the rear along the horizontal axis of the pressure receiving plate and hydraulic device storage box 1, and a tensioning device and a brush rotating shaft mounting shaft 4 are provided at the front portion. Wheel-type tensioning devices 5, 6, 7
Are mounted on the mounting shaft 4 at a 120 ° pitch around each mounting shaft. At the tip of the mounting shaft 4, rotating brush devices 11 and 12 for rotating and removing the organisms adhering to the wall surface by rotating the water intake channel wall surface are cleaned at 0 ° and 18 °.
It is provided at a position of 0 °.
【0008】次に車輪式突張り装置5〜10について
は、10を代表に述べる。取付軸4に車輪式突張り装置
10の外筒10aを固着し、これに内筒伸縮用ラムシリ
ンダー10d,ロッド10e,伸縮型内筒10bを組み
込み、外筒10a上部には内筒10bをスムーズに伸縮
させるため摺動材10cを設けている。また内筒伸縮用
ラムシリンダー10dはラムシリンダー支持ピン10f
で外筒に支持されている。内筒10bの頂部には車輪及
び油圧ポンプ取付座10gを設け、これに車輪10h,
車輪付歯車10i,案内歯車10j,油圧ポンプ付歯車
10k,油圧ポンプ10 lを組み込んでいる。内筒伸縮
用ラムシリンダー10dは受圧板兼油圧装置収納箱1よ
り油圧管23にて作動油が供給され、清掃作業中はロッ
ド10e,内筒10bが「伸」の状態となり、車輪10
hを取水路壁面に押し付けている。
Next, the wheel type tensioning devices 5 to 10 will be described with reference to 10 as a representative. The outer cylinder 10a of the wheel type tensioning device 10 is fixed to the mounting shaft 4, and the ram cylinder 10d for expanding and contracting the inner cylinder, the rod 10e, and the telescoping inner cylinder 10b are incorporated into the outer cylinder 10a. A sliding member 10c is provided for expanding and contracting. The ram cylinder 10d for expanding and contracting the inner cylinder is a ram cylinder support pin 10f.
And is supported by the outer cylinder. A wheel and a hydraulic pump mounting seat 10g are provided at the top of the inner cylinder 10b.
A gear 10i with wheels, a guide gear 10j, a gear 10k with a hydraulic pump, and a hydraulic pump 10l are incorporated. Hydraulic oil is supplied to the ram cylinder 10d for expanding and contracting the inner cylinder from the pressure receiving plate / hydraulic device storage box 1 through the hydraulic pipe 23, and during the cleaning work, the rod 10e and the inner cylinder 10b are in the "extended" state.
h is pressed against the wall of the waterway.
【0009】この状態で車輪10hは本清掃機が流水3
3により押し流されることにより回転し、この回転が歯
車10i,10j,10kを介して油圧ポンプ10 lを
駆動させ油圧を発生させている。発生した油圧は油圧吐
出ホース10mを介し受圧板兼油圧装置収納箱1に導か
れ、この中に収納している回転ブラシ駆動油圧モーター
14を駆動させこの油圧モーター14から油圧吸入ホー
ス10nで油圧ポンプ10 lに作動油が循環している。
このように車輪式突張り装置5〜10は、本清掃機の取
水路内位置保持と回転ブラシ装置11,12を回動させ
る油圧発生機能を備えている。なお各車輪式突張り装置
5〜10の内筒伸縮用ラムシリンダーストロークの伸び
を一定に制限することにより、本清掃機を取水路中心に
位置保持するとともに押付力も各車輪一定となり、油圧
ポンプ駆動に必要な回転も一定のものが得られる。
In this state, the wheel 10h is driven by
3 rotates by being swept away, and this rotation drives a hydraulic pump 101 through gears 10i, 10j, and 10k to generate hydraulic pressure. The generated hydraulic pressure is guided to the pressure receiving plate / hydraulic device storage box 1 via the hydraulic discharge hose 10m, and the rotating brush drive hydraulic motor 14 housed therein is driven to drive the hydraulic pump from the hydraulic motor 14 to the hydraulic suction hose 10n. Hydraulic oil is circulating in 10 l.
As described above, the wheel-type stretching devices 5 to 10 have a function of maintaining the position of the cleaning device in the intake channel and a function of generating hydraulic pressure for rotating the rotating brush devices 11 and 12. By limiting the elongation of the stroke of the ram cylinder for expanding and contracting the inner cylinder of each of the wheel-type stretching devices 5 to 10, the cleaning device is maintained at the center of the water channel, the pressing force is also constant for each wheel, and the hydraulic pump is driven. The required rotation is also constant.
【0010】次いで回転ブラシ装置11,12について
は、12を代表に述べる。取付軸4の内部にブラシ回転
軸13を挿入し取付軸4と支承材20,21で支持され
ている。ブラシ回転軸13の後端は受圧板兼油圧装置収
納箱1の内部に位置し、歯車16及び作動油用ロータリ
ジョイント17を取付けており、前端には回転ブラシ装
置11,12を固着している。また回転軸13内に油道
18をロータリジョイント17と連通するよう設け、そ
の前端にDOボックス19を設け回転する軸より回転ブ
ラシへ油圧を供給する方法を採っている。
Next, the rotary brush devices 11 and 12 will be described with reference to 12 as a representative. The brush rotating shaft 13 is inserted into the mounting shaft 4 and is supported by the mounting shaft 4 and the support members 20 and 21. The rear end of the brush rotating shaft 13 is located inside the pressure receiving plate / hydraulic device storage box 1 and has a gear 16 and a hydraulic oil rotary joint 17 attached thereto, and the rotating brush devices 11 and 12 are fixed to the front end. . Further, an oil path 18 is provided in the rotary shaft 13 so as to communicate with the rotary joint 17, a DO box 19 is provided at the front end of the oil path 18, and hydraulic pressure is supplied to the rotary brush from the rotating shaft.
【0011】この回転軸13に外筒12aを固着し、こ
れに内筒伸縮用ラムシリンダー12d,ロッド12e,
内筒12bを組み込み、外筒12a上部には内筒12b
をスムーズに伸縮させるため摺動材12cを設けてい
る。また内筒伸縮用ラムシリンダー12dはラムシリン
ダー支持ピン12fで外筒12aに支持されている。内
筒12bの頂部には清掃ブラシ12gを取付け、内筒伸
縮用ラムシリンダー12dを「伸」の状態で取水路壁面
にブラシ先端を押し付けている。この押し付けはロータ
リジョイント17,油道18,DOボックス19及び油
圧管23により作動油が内筒伸縮用ラムシリンダー12
dに供給されることにより行われる。このような回転ブ
ラシ装置11,12の回動は受圧板兼油圧装置収納箱1
の内部に設置されている油圧モーター14及び歯車15
で歯車16に回転を伝達して行う。この油圧モーター1
4の駆動は前述の油圧ポンプ例えば10 lより供給され
る油圧作動油により行われる。
An outer cylinder 12a is fixed to the rotating shaft 13, and a ram cylinder 12d for expanding and contracting the inner cylinder, a rod 12e,
The inner cylinder 12b is incorporated, and the inner cylinder 12b is provided above the outer cylinder 12a.
Is provided with a sliding member 12c in order to smoothly expand and contract. The inner cylinder telescopic ram cylinder 12d is supported by the outer cylinder 12a with a ram cylinder support pin 12f. A cleaning brush 12g is attached to the top of the inner cylinder 12b, and the brush tip is pressed against the water intake channel wall surface with the inner cylinder telescopic ram cylinder 12d in the "extended" state. This pressing is performed by the rotary joint 17, the oil passage 18, the DO box 19, and the hydraulic pipe 23, and the hydraulic oil is supplied to the inner cylinder telescopic ram cylinder 12.
d. The rotation of the rotating brush devices 11 and 12 is controlled by the pressure receiving plate / hydraulic device storage box 1.
Hydraulic motor 14 and gear 15 installed inside
The rotation is transmitted to the gear 16 to perform the operation. This hydraulic motor 1
The drive of 4 is performed by the hydraulic oil supplied from the above-mentioned hydraulic pump, for example, 10 l.
【0012】以上の回転ブラシ装置11,12の回動
と、車輪式突張り装置5〜10及び回転ブラシ装置1
1,12の押し付け作動の油圧システムを、図5,図6
について説明する。図5の回転ブラシ駆動系システム
は、車輪5h〜10hの回転により油圧ポンプ5 l〜1
0 lを駆動させ、そこで発生した油圧を受圧板兼油圧装
置収納箱1内で集合させて回転ブラシ駆動油圧モーター
14へ供給し回転ブラシ装置11,12を回動させる。
また図6の車輪式突張り装置系及び回転ブラシ装置押し
付け系システムは、本清掃機が気中にあるとき、開閉弁
25bを「閉」とし、給油口22より図示せざる油圧装
置より作動油を、逆止弁29a,29bを介して車輪突
張り装置5〜10の内筒伸縮用ラムシリンダー5d,5
e〜10d,10e,回転ブラシ装置11,12の内筒
伸縮用ラムシリンダー11d,11e,12d,12e
及びアキュムレーター24に供給し、それらが各々所定
の圧力及び押付力(=ロッドの伸び量)に達すると給油
口22からの作動油供給を停止し、供給装置を切り離
し、開閉弁25bを「開」,開閉弁25aを「閉」とし
て本清掃機を取水路32に搬入し、取水路流水33のみ
で本清掃機が下流に移動しながら、取水路壁面の付着生
物を除去・清掃する状態となる。
The rotation of the rotary brush devices 11 and 12, the wheel-type stretching devices 5 to 10, and the rotary brush device 1
FIGS. 5 and 6 show the hydraulic systems of the pressing operations 1 and 12.
Will be described. The rotary brush drive system shown in FIG. 5 uses hydraulic pumps 5 l to 1
O1 is driven, and the generated hydraulic pressure is collected in the pressure receiving plate / hydraulic device storage box 1 and supplied to the rotary brush drive hydraulic motor 14 to rotate the rotary brush devices 11 and 12.
In addition, when the cleaning device is in the air, the on-off valve 25b is closed and the hydraulic oil is supplied from a hydraulic device (not shown) through the refueling port 22 when the cleaning device is in the air. The ram cylinders 5d, 5 for expanding and contracting the inner cylinders of the wheel tensioning devices 5 to 10 through the check valves 29a, 29b.
e to 10d, 10e, ram cylinders 11d, 11e, 12d, 12e for extending and retracting the inner cylinder of the rotating brush devices 11, 12
And supply them to the accumulator 24, and when they reach a predetermined pressure and pressing force (= extension of the rod), the supply of the hydraulic oil from the oil supply port 22 is stopped, the supply device is disconnected, and the on-off valve 25b is opened. , The on-off valve 25a is closed and the cleaning device is carried into the water channel 32, and the cleaning device is moved downstream with only the water flowing through the water channel 33 while removing and cleaning the attached organisms on the wall surface of the water channel. Become.
【0013】なお開閉弁25bが「開」になると、アキ
ュムレーター24内の作動油は予め絞り込まれた逆止弁
付可変流量調整弁27を通って小容量ストレージタンク
28に流れ込み、徐々にその圧力を上昇させ、これによ
りパイロット圧式方向切換弁26の作動圧に達すれば同
方向切換弁26は吐出ポートに切り換わり、各ラムシリ
ンダー内の作動油を作動油サンプタンク2に排出し、各
ラムシリンダーのロッドは「縮」となる。作動油サンプ
タンク2の油は本清掃機を地上へ揚収後、油抜き弁30
を開き回収する。この回路のリセットも地上で行い、リ
セットは開閉弁25bを「閉」とし、開閉弁25aを
「開」としてストレージタンク28内の作動油を作動油
サンプタンク2に排出し、それが終了した後、開閉弁2
5aを「閉」として完了する。またアキュムレーター2
4,流量調整弁27及びストレージタンク28でタイマ
ーを構成しており、流量調整弁27の絞り調整で方向切
換弁26の作動時間を任意に設定することが可能であ
る。このことは取水路清掃時間を想定しこれに多少の余
裕を加味してこの回路作動時間を設定することで、取水
路内で本清掃機が不測の事態で詰まった場合、設定時間
が経過したら再び流水に押し流されて清掃機揚収点に達
し地上へ揚収できる。なお取水路内への搬入は取水路上
流部に充分な開口を設け、ここより円筒型ランチャーに
本清掃機を清掃できる状態でセットして行い、揚収は取
水路下流に充分な開口を設け、ここより円筒型レシーバ
ーを降下させてこれに本清掃機が押し流されてくるのを
キャッチして行う。
When the on-off valve 25b is opened, the hydraulic oil in the accumulator 24 flows into the small-capacity storage tank 28 through the pre-thinned variable flow control valve 27 with check valve, and the pressure gradually increases. When the operating pressure of the pilot pressure type directional switching valve 26 is reached, the directional switching valve 26 is switched to a discharge port, and the hydraulic oil in each ram cylinder is discharged to the hydraulic oil sump tank 2 and each ram cylinder The rod of "shrinks". The oil in the hydraulic oil sump tank 2 is collected from the cleaner to the ground, and then the oil drain valve 30 is discharged.
Open and collect. The reset of this circuit is also performed on the ground, and the reset is performed by closing the on-off valve 25b and opening the on-off valve 25a to discharge the hydraulic oil in the storage tank 28 to the hydraulic oil sump tank 2. , On-off valve 2
5a is set to "closed" and the process is completed. Also accumulator 2
4. A timer is constituted by the flow control valve 27 and the storage tank 28, and the operation time of the direction switching valve 26 can be arbitrarily set by adjusting the throttle of the flow control valve 27. This is based on the assumption of the intake channel cleaning time, and by setting this circuit operation time with some allowance, if the cleaning machine becomes clogged in the intake channel due to an unexpected situation, the set time will elapse. It is washed away by running water again and reaches the cleaning machine recovery point, where it can be recovered on the ground. In addition, a sufficient opening is provided in the upstream of the intake channel for loading into the intake channel, and set here in a cylindrical launcher in a state where this cleaning machine can be cleaned, and a sufficient opening is provided downstream in the intake channel for collection. This is done by lowering the cylindrical receiver from here and catching this cleaning machine being washed away by this.
【0014】かくして上記実施例の清掃機によれば、受
圧板兼油圧装置収納箱1の前後に車輪式突張り装置5〜
10を設けるとともに、最前部に回転ブラシ装置11,
12を設け、車輪式突張り装置5〜10の油圧ポンプ5
l〜10 lの油圧による回転ブラシ駆動油圧モーター1
4の作動によって、回転ブラシ装置11,12を回転さ
せるので、取水路32外部からの動力供給又は移動速度
制御が不要となり、地上の支援設備が不要である。この
結果取水路付着生物除去清掃システムが非常に簡単安価
なものとなり、また取扱いが簡便である。また不測の事
態により清掃機が水路途中で詰まって停止しても、ある
時間が経過するとセルフトリガー回路が作動し揚収点へ
流水により自然に回収可能となる。
Thus, according to the cleaning device of the above-described embodiment, the wheel-type tensioning devices 5 to 5 are disposed before and after the pressure receiving plate / hydraulic device storage box 1.
10 and a rotating brush device 11,
12 and the hydraulic pump 5 of the wheel type tensioning device 5 to 10
Rotary brush driven hydraulic motor 1 with hydraulic pressure of l to 10 l
Since the rotating brush devices 11 and 12 are rotated by the operation of 4, the power supply or the control of the moving speed from the outside of the water intake channel 32 becomes unnecessary, and the support equipment on the ground is unnecessary. As a result, the cleaning system for removing organisms attached to the intake channel is very simple and inexpensive, and the handling is simple. Further, even if the cleaning machine is clogged and stopped in the middle of the water channel due to an unexpected situation, the self-trigger circuit is activated after a certain period of time, and the water can be naturally collected by the flowing water to the collection point.
【0015】[0015]
【発明の効果】要するに本発明によれば、流水のある円
筒型水路に挿入され内部に作動油サンプタンク及び回転
ブラシ駆動油圧モーターを収納した受圧板兼油圧装置収
納箱と、上記収納箱の前後に水路壁面を押し付けて位置
保持するように配設され回転用車輪及びその車輪回転に
より作動して上記油圧モーターに油圧を送る油圧ポンプ
を備えた車輪式突張り装置と、上記車輪式突張り装置の
前か又は後において水路壁面を押し付けながら上記油圧
モーターにより水路軸周りに回転するように配設された
回転ブラシ装置とを具えたことにより、水路外部からの
動力供給又は移動速度制御が不要となって水路外部の支
援設備が不要となり、設備費,稼働費が廉価となるとと
もに操作取扱いが簡便である水路清掃機を得るから、本
発明は産業上極めて有益なものである。
In summary, according to the present invention, a pressure receiving plate / hydraulic device storage box which is inserted into a cylindrical water channel with running water and contains a hydraulic oil sump tank and a rotary brush drive hydraulic motor therein, and front and rear of the storage box A wheel-type tensioning device provided with a rotating wheel and a hydraulic pump which is arranged to hold the position by pressing the water channel wall to the hydraulic motor and which operates by rotating the wheel to send hydraulic pressure to the hydraulic motor; and Before or after, a rotary brush device arranged to rotate around the channel axis by the hydraulic motor while pressing against the channel wall surface eliminates the need for power supply or movement speed control from outside the channel. Therefore, the present invention is industrially extremely useful, since a support facility outside the canal is no longer necessary, and a canal cleaning machine which is inexpensive in equipment costs and operating costs and is easy to operate and handle is obtained. It is useful to investors.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本発明水路清掃機の一実施例の縦断面図であ
る。
FIG. 1 is a longitudinal sectional view of one embodiment of a waterway cleaning machine of the present invention.
【図2】図1のII−IIに沿った横断面図である。FIG. 2 is a cross-sectional view taken along the line II-II of FIG.
【図3】図1の III−III に沿った横断面図である。FIG. 3 is a cross-sectional view taken along the line III-III of FIG.
【図4】図1のIV−IVに沿った横断面図である。FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
【図5】本清掃機の回転ブラシ装置の油圧システム図で
ある。
FIG. 5 is a hydraulic system diagram of the rotary brush device of the cleaning device.
【図6】本清掃機の車輪式突張り装置及び回転ブラシ装
置の押し付け油圧システム図である。
FIG. 6 is a diagram of a pressing hydraulic system of a wheel-type tensioning device and a rotating brush device of the cleaning machine.
【図7】従来の移動速度制御式清掃機の模式図である。FIG. 7 is a schematic view of a conventional moving speed control type cleaning machine.
【符号の説明】[Explanation of symbols]
1 受圧板兼油圧装置収納箱 2 作動油サンプタンク 3 突張り装置取付軸 4 突張り装置及びブラシ回転軸取付軸 5,6,7 後部の車輪式突張り装置 8,9,10 前部の車輪式突張り装置 10a 外筒 10b 伸縮型内筒 10c 内筒摺動材 10d 内筒伸縮用ラムシリンダー 10e ロッド 10f ラムシリンダー支持ピン 10g 車輪及び油圧ポンプ取付座 10h 車輪 10i 車輪付歯車 10j 案内歯車 10k 油圧ポンプ付歯車 10 l 油圧ポンプ 10m 油圧吐出ホース 10n 油圧吸入ホース 11 , 12 回転ブラシ装置 12a 外筒 12b 伸縮型内筒 12c 内筒摺動材 12d 内筒伸縮用ラムシリンダー 12e ロッド 12f ラムシリンダー支持ピン 12g 清掃ブラシ 13 ブラシ回転軸 14 回転ブラシ駆動油圧モーター 15 , 16 歯車 17 作動油用ロータリジョイント 18 油道 19 DOボックス 20 , 21 支承材 22 給油口 23 油圧管 24 アキュムレーター 25a, 25b 開閉弁 26 パイロット圧式方向切換弁 27 逆止弁付可変流量調整弁 28 ストレージタンク 29a, 29b 逆止弁 30 油抜き弁 31a, 31b 開閉弁操作ハンドル 32 円筒型取水路 33 流水 34 清掃機進行方向 DESCRIPTION OF SYMBOLS 1 Pressure receiving plate and hydraulic device storage box 2 Hydraulic oil sump tank 3 Strut device mounting shaft 4 Strut device and brush rotary shaft mounting shaft 5, 6, 7 Rear wheel type strut device 8, 9, 10 Front wheel 10a outer cylinder 10b telescopic inner cylinder 10c inner cylinder sliding material 10d inner cylinder telescopic ram cylinder 10e rod 10f ram cylinder support pin 10g wheels and hydraulic pump mounting seat 10h wheels 10i wheeled gear 10j guide gear 10k hydraulic pressure Gear with pump 10 l Hydraulic pump 10 m Hydraulic discharge hose 10 n Hydraulic suction hose 11, 12 Rotary brush device 12 a Outer cylinder 12 b Telescopic inner cylinder 12 c Inner cylinder sliding material 12 d Inner cylinder telescopic ram cylinder 12 e Rod 12 f Ram cylinder support pin 12 g Cleaning brush 13 Brush rotating shaft 14 Rotary brush drive hydraulic motor 15, 16 Gear 17 Rotary joint for hydraulic oil 18 Oil path 19 DO box 20, 21 Bearing 22 Supply Port 23 Hydraulic tube 24 Accumulator 25a, 25b Open / close valve 26 Pilot pressure type directional control valve 27 Variable flow control valve with check valve 28 Storage tank 29a, 29b Check valve 30 Oil release valve 31a, 31b Open / close valve operating handle 32 Cylindrical Intake channel 33 Running water 34 Direction of cleaning machine
───────────────────────────────────────────────────── フロントページの続き (72)発明者 園山 敏彦 東京都千代田区内幸町1丁目1番3号 東京電力株式会社内 (72)発明者 竹田 悟 神戸市兵庫区和田崎町一丁目1番1号 三菱重工業株式会社 神戸造船所内 (72)発明者 船山 義光 神戸市兵庫区和田崎町一丁目1番1号 三菱重工業株式会社 神戸造船所内 (56)参考文献 特開 平4−93187(JP,A) 特開 平6−304540(JP,A) 特開 平5−317825(JP,A) 特開 平7−96832(JP,A) 実開 昭52−75385(JP,U) 実開 昭56−142460(JP,U) 実開 平3−109970(JP,U) 実開 平6−81683(JP,U) (58)調査した分野(Int.Cl.6,DB名) B08B 9/04 B61B 13/10 E02B 1/00 E02B 9/02 - 9/04 G01M 3/02 B62D 57/024──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Toshihiko Sonoyama 1-3-1, Uchisaiwaicho, Chiyoda-ku, Tokyo Inside Tokyo Electric Power Company (72) Inventor Satoru Takeda 1-1-1, Wadazakicho, Hyogo-ku, Kobe-shi Mitsubishi Heavy Industries, Ltd. Kobe Shipyard (72) Inventor Yoshimitsu Funayama 1-1-1, Wadazakicho, Hyogo-ku, Kobe-shi Mitsubishi Heavy Industries, Ltd. Kobe Shipyard (56) References JP-A-4-93187 (JP, A) JP-A-6-304540 (JP, A) JP-A-5-317825 (JP, A) JP-A-7-96832 (JP, A) Japanese Utility Model Application No. 52-75385 (JP, U) Japanese Utility Model Application No. Sho 56-142460 (JP, U) JP-A 3-109970 (JP, U) JP-A 6-81683 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) B08B 9/04 B61B 13 / 10 E02B 1/00 E02B 9/02-9/04 G01M 3/02 B62D 57/024

Claims (2)

    (57)【特許請求の範囲】(57) [Claims]
  1. 【請求項1】 流水のある円筒型水路に挿入され内部に
    作動油サンプタンク及び回転ブラシ駆動油圧モーターを
    収納した受圧板兼油圧装置収納箱と、上記収納箱の前後
    に水路壁面を押し付けて位置保持するように配設され回
    転用車輪及びその車輪回転により作動して上記油圧モー
    ターに油圧を送る油圧ポンプを備えた車輪式突張り装置
    と、上記車輪式突張り装置の前か又は後において水路壁
    面を押し付けながら上記油圧モーターにより水路軸周り
    に回転するように配設された回転ブラシ装置とを具えた
    ことを特徴とする水路清掃機。
    1. A pressure receiving plate / hydraulic device storage box which is inserted into a cylindrical water channel with running water and houses a hydraulic oil sump tank and a rotary brush drive hydraulic motor, and a water channel wall is pressed against front and rear of the storage box. A wheel-type tensioning device provided with a rotating wheel and a hydraulic pump that operates by rotating the wheel and sends hydraulic pressure to the hydraulic motor; and a water channel before or after the wheel-type tensioning device. A rotary brush device disposed so as to rotate around a channel axis by the hydraulic motor while pressing against a wall surface.
  2. 【請求項2】 車輪式突張り装置及び回転ブラシ装置の
    油圧押し付け手段には一定時間経過すると作動を解除す
    るセルフトリガーが組み込まれていることを特徴とする
    請求項1記載の水路清掃機。
    2. The waterway cleaning device according to claim 1, wherein a self-trigger for releasing operation after a predetermined time has been incorporated in the hydraulic pressing means of the wheel-type stretching device and the rotating brush device.
JP5268268A 1993-09-30 1993-09-30 Channel cleaning machine Expired - Fee Related JP2846222B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5268268A JP2846222B2 (en) 1993-09-30 1993-09-30 Channel cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5268268A JP2846222B2 (en) 1993-09-30 1993-09-30 Channel cleaning machine

Publications (2)

Publication Number Publication Date
JPH07100451A JPH07100451A (en) 1995-04-18
JP2846222B2 true JP2846222B2 (en) 1999-01-13

Family

ID=17456213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5268268A Expired - Fee Related JP2846222B2 (en) 1993-09-30 1993-09-30 Channel cleaning machine

Country Status (1)

Country Link
JP (1) JP2846222B2 (en)

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CN106391604A (en) * 2016-11-19 2017-02-15 西南石油大学 Hydraulic control bypass valve type speed governing pipe cleaning device
CN106424032A (en) * 2016-11-19 2017-02-22 西南石油大学 Pipe cleaning device with automatic brake device

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KR100815926B1 (en) * 2005-12-19 2008-03-31 정석동 A inspection and cleaning robot of pipe laying
KR100834438B1 (en) * 2007-08-16 2008-06-04 (주)그린로보텍 Machine for pipe maintenance
JP2014069176A (en) * 2012-10-02 2014-04-21 Seiwa Renewal Works Co Ltd Pipe inside cleaner

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CN106391604A (en) * 2016-11-19 2017-02-15 西南石油大学 Hydraulic control bypass valve type speed governing pipe cleaning device
CN106424032A (en) * 2016-11-19 2017-02-22 西南石油大学 Pipe cleaning device with automatic brake device
CN106424032B (en) * 2016-11-19 2018-08-14 西南石油大学 A kind of wiper with dead-man's device

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