JPH02157079A - Device for cleaning inside of piping - Google Patents
Device for cleaning inside of pipingInfo
- Publication number
- JPH02157079A JPH02157079A JP63308814A JP30881488A JPH02157079A JP H02157079 A JPH02157079 A JP H02157079A JP 63308814 A JP63308814 A JP 63308814A JP 30881488 A JP30881488 A JP 30881488A JP H02157079 A JPH02157079 A JP H02157079A
- Authority
- JP
- Japan
- Prior art keywords
- piping
- blade
- center shaft
- frame
- rotation center
- 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
- 238000004140 cleaning Methods 0.000 title claims description 22
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は配管内の清掃装置、特に循環水管内の清掃装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a cleaning device for a pipe, particularly a cleaning device for a circulating water pipe.
従来、例えば直径２ｍ程度の循環水管等の配管内を清掃
するには大型の機械は導入出来ず作業員が配管内に入り
手作業で直接清掃していた。Conventionally, large machines could not be introduced to clean the inside of pipes, such as circulating water pipes with a diameter of about 2 m, and workers had to enter the pipes and clean them directly by hand.
然しなからこのような手動による清掃では時間と労力を
多く必要とする欠点がある。However, such manual cleaning has the disadvantage that it requires a lot of time and effort.
本発明の目的はこのような欠点を除くようにしたもので
ある。The object of the present invention is to eliminate these drawbacks.
本発明の配管内の清掃装置はフレームによって回転自在
に支持した回転中心軸と、この回転中心軸を回転駆動す
る機構と、前記フレームから半径方向に延びる伸縮可能
な少なくとも３本のアームと、このアームの先端に設け
た配管内面係合部と、前記アームの伸縮機構と、前記回
転中心軸によって回転される支持筒と、この支持筒によ
って保持したその先端に清掃用回転ブレードを有するブ
レード回転軸と、このブレード回転軸を回転駆動する機
構と、前記清掃用回転ブレードを前記配管内面に係合せ
しめるよう前記回転中心軸に相対的に移動せしめる機構
とより成ることを特徴とする。The apparatus for cleaning inside piping according to the present invention includes a rotation center shaft rotatably supported by a frame, a mechanism for rotationally driving the rotation center shaft, at least three extendable and retractable arms extending in a radial direction from the frame, and a rotation center shaft rotatably supported by a frame. a pipe inner surface engaging part provided at the tip of the arm, an extension mechanism of the arm, a support tube rotated by the rotation center shaft, and a blade rotation shaft having a cleaning rotating blade at the tip held by the support tube. A mechanism for rotationally driving the blade rotation shaft, and a mechanism for moving the cleaning rotary blade relative to the rotation center axis so as to engage the inner surface of the pipe.
本発明の配管内の清掃装置によれば大型の機械を導入出
来ない小径の配管内が人手によらず短時間に確実に清掃
されるようになる。According to the apparatus for cleaning inside pipes of the present invention, the inside of small diameter pipes where large machines cannot be introduced can be reliably cleaned in a short time without manual intervention.
以下図面によって本発明の詳細な説明する。 The present invention will be explained in detail below with reference to the drawings.
本発明においては第１図、第３図に示すようにモータ１
によって駆動される回転軸２の先端に、例えば実公昭５
９−４０８２５号公報に示すような清掃用回転ブレード
３を取り付け、この回転軸２を軸受（図示せず）によっ
て回転自在に支持した支持筒４を回転中心軸５の一端に
固定したスリーブ６に軸方向に進退自在に挿通せしめる
。In the present invention, as shown in FIGS. 1 and 3, the motor 1
For example, at the tip of the rotating shaft 2 driven by
A cleaning rotary blade 3 as shown in Japanese Patent No. 9-40825 is attached, and a support tube 4 which rotatably supports the rotary shaft 2 by a bearing (not shown) is attached to a sleeve 6 fixed to one end of the rotation center shaft 5. It is inserted so that it can move forward and backward in the axial direction.
前記支持筒４にはエアシリンダー７を平行に配置し、こ
のエアシリンダー７を前記スリーブ６にステー８を介し
て固定せしめると共にエアシリンダー７のピストンロッ
ド９を連結杆１０を介して前記支持筒４に固定せしめ、
エアシリンダー７を作動してそのピストンロッド９を進
退せしめれば支持筒４がモータ１と共にスリーブ６に相
対的に軸方向に進退されるようにする。An air cylinder 7 is arranged parallel to the support tube 4, and the air cylinder 7 is fixed to the sleeve 6 via a stay 8, and the piston rod 9 of the air cylinder 7 is connected to the support tube 4 via a connecting rod 10. be fixed to,
When the air cylinder 7 is actuated to advance and retreat the piston rod 9, the support cylinder 4 is moved axially relative to the sleeve 6 together with the motor 1.
前記回転中心軸５の他端にその回転軸を連結したモータ
１１を第１の枠１２に固定すると共に、回転中心軸５の
両端部分をこの第１の枠１２及びこれに対向する第２の
枠１３によって軸受（図示せず）を介して回動自在に支
持し、各枠１２．１３に例えばその円周方向に１２０°
づつ離間した位置で半径方向外方に延びる互いに等しい
長さの３本の垂直リンク１４．１５の基部を回動自在に
枢支し、このリンク１４，１５の他端間には水平リンク
１６の両端を夫々枢支し、この各水平リンク１６には半
径方向外方に延びる垂直アーム１７の基部を固定し、こ
の垂直アーム１７の先端によって車輪１８を回動自在に
支持せしめる。A motor 11 whose rotation shaft is connected to the other end of the rotation center shaft 5 is fixed to a first frame 12, and both end portions of the rotation center shaft 5 are connected to the first frame 12 and a second frame opposite thereto. It is rotatably supported by the frame 13 via a bearing (not shown), and each frame 12.
The bases of three vertical links 14 and 15 of equal length extending radially outward at positions spaced apart from each other are rotatably supported, and a horizontal link 16 is provided between the other ends of the links 14 and 15. Both ends are pivotally supported, and a base of a vertical arm 17 extending radially outward is fixed to each horizontal link 16, and a wheel 18 is rotatably supported by the tip of the vertical arm 17.
前記回転中心軸５には更に第１、第２のブロック１９．
２０を夫々軸方向に摺動自在に嵌合せしめ、この第１の
ブロック１９と前記垂直リンク１５に連結リンク２１の
両端を夫々枢支せしめ、前記第１．第２のブロック１９
．２０間にスプリング２２を介挿せしめる。The rotation center shaft 5 is further provided with first and second blocks 19.
20 are slidably fitted in the axial direction, and both ends of a connecting link 21 are pivotally supported by the first block 19 and the vertical link 15, respectively. second block 19
．． A spring 22 is inserted between 20 and 20.
又前記第２のブロック２０には螺杵２３を螺合し、この
螺杵２３を第１．第２の枠１２．１３によって回動自在
ではあるが軸方向には移動しないよう支持せしめ、この
螺杵２３を歯車やチェーン、スプロケット等の伝達機構
２４を介してハンドル２５によって回動可能ならしめる
。Further, a screw punch 23 is screwed into the second block 20, and this screw punch 23 is connected to the first block 20. It is supported by a second frame 12, 13 so as to be rotatable but not move in the axial direction, and this screw punch 23 is made rotatable by a handle 25 via a transmission mechanism 24 such as a gear, chain, or sprocket. .
本発明の配管内の清掃装置は上記のような構成であるか
らハンドル２５を回せば螺杵２３、第２のブロック２０
、スプリング２２を介して第１のブロック１９が回転中
心軸５上を軸方向に移動し、例えば第２の枠１３の方向
に移動させた場合には連結リンク２１、垂直リンク１４
．１５を介して水平リンク１６が半径方向外方に変位す
るようになる。Since the pipe cleaning device of the present invention has the above-mentioned configuration, when the handle 25 is turned, the screw pestle 23 and the second block 20 are removed.
, when the first block 19 is moved in the axial direction on the rotation center axis 5 via the spring 22, for example in the direction of the second frame 13, the connecting link 21 and the vertical link 14 are moved.
．． Via 15 the horizontal link 16 becomes displaced radially outwards.
従って車輪１８が配管２６の内壁に接する迄水平リンク
１６を半径方向外方に変位せしめればこれによって本発
明の配管内の清掃装置を配管２６内に固定することが出
来、この場合垂直リンク１４．１５及び水平リンク１６
は夫々１２０°づつ異なる角度位置にあるから回転中心
軸５は配管２６の中心に位置されるようになる。Therefore, by displacing the horizontal links 16 radially outward until the wheels 18 touch the inner wall of the pipe 26, the pipe cleaning device of the present invention can be fixed in the pipe 26, in which case the vertical links 14 .15 and horizontal link 16
are at different angular positions by 120 degrees, so that the rotation center axis 5 is located at the center of the pipe 26.
この状態でエアシリンダー７を作動してブレード３の支
持筒４をスリーブ６に相対的に半径方向外方に移動して
ブレード３を配管２６の内面に係合せしめ、モータ１に
よってブレード３を回転し且つモータ１１によって回転
中心軸５を回転せしめればブレード３によって配管２６
の内周面を３６０’に渡り清掃することが出来る。In this state, the air cylinder 7 is actuated to move the support cylinder 4 of the blade 3 radially outward relative to the sleeve 6 to engage the blade 3 with the inner surface of the pipe 26, and the motor 1 rotates the blade 3. If the rotation center shaft 5 is rotated by the motor 11, the pipe 26 is rotated by the blade 3.
It is possible to clean the inner peripheral surface of 360'.
上記のようにして配管２６の内周面の一部分を清掃した
後本発明の配管内の清掃装置を軸方向に移動して配管２
６の内周面の他の部分を清掃せしめるようにする。After cleaning a part of the inner circumferential surface of the pipe 26 as described above, the pipe cleaning device of the present invention is moved in the axial direction to clean the pipe 26.
The other parts of the inner circumferential surface of 6 are cleaned.
尚エアシリンダー７の代わりにボールネジジヤツキ等地
の伸縮装置を用いても良い。Incidentally, instead of the air cylinder 7, an expansion/contraction device such as a ball screw jack may be used.
上記のように本発明の配管内の清掃装置によれば配管の
内面を極めて容易に且つ能率良く清掃することが出来る
。As described above, according to the pipe cleaning device of the present invention, the inner surface of the pipe can be cleaned extremely easily and efficiently.
尚本発明の配管内の清掃装置においては互いに１２０６
異なる角度位置にある車輪１８の少なくとも１つをその
向きが自在に変わる自在キャスターとし、他の少なくと
も１つを一方向回転車輪とすればリンク機構によって車
輪１８を配管２６の中心に位置決めする際の作動を円滑
に行うことが出来る。In the piping cleaning device of the present invention, the distance between each other is 1206.
If at least one of the wheels 18 at different angular positions is a swivel caster whose direction can be freely changed, and at least one of the other wheels is a unidirectional rotating wheel, it is possible to position the wheel 18 at the center of the pipe 26 by a link mechanism. It can operate smoothly.
又モータ１及び１１は流体駆動又は電気駆動モータとす
ることが出来る。The motors 1 and 11 can also be fluid-driven or electrically driven motors.
更に車輪１８を移動するためのリンク及び螺杵に代えて
任意の流体シリンダーを用いても良い。Furthermore, any fluid cylinder may be used in place of the links and screws for moving the wheel 18.
面図、第２図はその側面図、第３図はブレード及びその
支持筒部分の詳細図である。2 is a side view thereof, and FIG. 3 is a detailed view of the blade and its supporting cylinder portion.
■、１１・・・モータ、２・・・回転軸、３・・・清掃
用回転ブレード、４・・・支持筒、５・・・回転中心軸
、６・・・スリーブ、７・・・エアシリンダー、８・・
・ステー、９・・・ピストンロンド、１０・・・連結杆
、１２・・・枠、１３・・・枠、１４．１５・・・垂直
リンク、１６・・・水平リンク、１７・・・垂直アーム
、１８・・・車輪、１９．２０・・・ブロック、２１・
・・連結リンク、２２・・・スプリング、２３・・・螺
杵、２４・・・伝達機構、２５・・・ハンドル、２６・
・・配管。■, 11...Motor, 2...Rotating shaft, 3...Rotating blade for cleaning, 4...Support cylinder, 5...Rotation center shaft, 6...Sleeve, 7...Air Cylinder, 8...
・Stay, 9... Piston Rondo, 10... Connecting rod, 12... Frame, 13... Frame, 14.15... Vertical link, 16... Horizontal link, 17... Vertical Arm, 18...Wheel, 19.20...Block, 21.
...Connection link, 22...Spring, 23...Screw punch, 24...Transmission mechanism, 25...Handle, 26...
··Piping.
第１図は本発明の配管内の清掃装置の説明用正手続補正
書
（自
平成元年１月２４日Figure 1 is a formal amendment document for explaining the cleaning device in piping of the present invention (January 24, 1989).
Claims (2)
と、この回転中心軸を回転駆動する機構と、前記フレー
ムから半径方向に延びる伸縮可能な少なくとも３本のア
ームと、このアームの先端に設けた配管内面係合部と、
前記アームの伸縮機構と、前記回転中心軸によって回転
される支持筒と、この支持筒によって保持したその先端
に清掃用回転ブレードを有するブレード回転軸と、この
ブレード回転軸を回転駆動する機構と、前記清掃用回転
ブレードを前記配管内面に係合せしめるよう前記回転中
心軸に相対的に移動せしめる機構とより成ることを特徴
とする配管内の清掃装置。(1) A rotation center shaft rotatably supported by a frame, a mechanism for rotationally driving this rotation center shaft, at least three extendable and retractable arms extending in the radial direction from the frame, and a mechanism provided at the tip of the arm. A piping inner surface engagement part;
an extension mechanism for the arm; a support tube rotated by the rotation center shaft; a blade rotation shaft held by the support tube and having a cleaning rotating blade at its tip; and a mechanism for rotationally driving the blade rotation shaft; A cleaning device for inside piping, comprising a mechanism for moving the cleaning rotary blade relative to the rotation center axis so as to engage the cleaning rotary blade with the inner surface of the piping.
なくとも１つが向き変更自在の自在キャスターであり、
他の少なくとも１つが一方向回転車輪である請求項１記
載の配管内の清掃装置。(2) the pipe inner surface engaging portion is a wheel, at least one of which is a swivel caster that can change direction;
The apparatus for cleaning inside piping according to claim 1, wherein at least one of the other wheels is a unidirectional rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63308814A JPH02157079A (en) | 1988-12-08 | 1988-12-08 | Device for cleaning inside of piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63308814A JPH02157079A (en) | 1988-12-08 | 1988-12-08 | Device for cleaning inside of piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02157079A true JPH02157079A (en) | 1990-06-15 |
Family
ID=17985635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63308814A Pending JPH02157079A (en) | 1988-12-08 | 1988-12-08 | Device for cleaning inside of piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02157079A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4240856A1 (en) * | 1992-12-04 | 1994-06-09 | Geiger Maschf Helmut | Automatic cleaning machine for underwater cleaning of walls - has driven unit with contact pressure device moving scrapers against parts being cleaned and with optical control sensor. |
| CN105363742A (en) * | 2015-12-23 | 2016-03-02 | 济南陆枋志合信息技术有限公司 | Device for cleaning inner wall of elliptical pipeline |
| CN105436159A (en) * | 2015-12-21 | 2016-03-30 | 济南陆枋志合信息技术有限公司 | Elliptical pipeline inner wall cleaning robot |
| JP2016120440A (en) * | 2014-12-24 | 2016-07-07 | 三菱電機プラントエンジニアリング株式会社 | Rotary electric machine cleaning device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104456A (en) * | 1983-11-10 | 1985-06-08 | 工業技術院長 | Pipe-inside self-advancing device |
| JPS60190280A (en) * | 1984-03-08 | 1985-09-27 | 鹿島建設株式会社 | Cleaner for inside of pipe |
-
1988
- 1988-12-08 JP JP63308814A patent/JPH02157079A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104456A (en) * | 1983-11-10 | 1985-06-08 | 工業技術院長 | Pipe-inside self-advancing device |
| JPS60190280A (en) * | 1984-03-08 | 1985-09-27 | 鹿島建設株式会社 | Cleaner for inside of pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4240856A1 (en) * | 1992-12-04 | 1994-06-09 | Geiger Maschf Helmut | Automatic cleaning machine for underwater cleaning of walls - has driven unit with contact pressure device moving scrapers against parts being cleaned and with optical control sensor. |
| JP2016120440A (en) * | 2014-12-24 | 2016-07-07 | 三菱電機プラントエンジニアリング株式会社 | Rotary electric machine cleaning device |
| CN105436159A (en) * | 2015-12-21 | 2016-03-30 | 济南陆枋志合信息技术有限公司 | Elliptical pipeline inner wall cleaning robot |
| CN105363742A (en) * | 2015-12-23 | 2016-03-02 | 济南陆枋志合信息技术有限公司 | Device for cleaning inner wall of elliptical pipeline |
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