JPS5813991Y2 - Pipe inner cleaning pig - Google Patents
Pipe inner cleaning pigInfo
- Publication number
- JPS5813991Y2 JPS5813991Y2 JP1978158955U JP15895578U JPS5813991Y2 JP S5813991 Y2 JPS5813991 Y2 JP S5813991Y2 JP 1978158955 U JP1978158955 U JP 1978158955U JP 15895578 U JP15895578 U JP 15895578U JP S5813991 Y2 JPS5813991 Y2 JP S5813991Y2
- Authority
- JP
- Japan
- Prior art keywords
- link
- guide members
- support rods
- brushes
- coupled
- 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
Landscapes
- Cleaning In General (AREA)
Description
【考案の詳細な説明】 本考案は管内面清掃ピグに関する。[Detailed explanation of the idea] The present invention relates to a pipe inner cleaning pig.
たとえば都市ガスなどの導管内面を清掃するには、管内
面を全周にわたって摺擦するブラシを備える管内清掃ピ
グを導管の軸線方向前後に往復移動させている。For example, in order to clean the inner surface of a conduit for city gas, etc., a pipe cleaning pig equipped with a brush that rubs the entire circumference of the inner surface of the tube is moved back and forth in the axial direction of the conduit.
先行技術では、ブラシの外径が固定的であり、したがっ
てブラシの外径が清掃すべき管内径と異なる場合には、
使用することができない。In the prior art, the outer diameter of the brush is fixed, so if the outer diameter of the brush is different from the inner diameter of the pipe to be cleaned,
cannot be used.
したがって本考案の目的は、内径の異なる管の内面を清
掃することができる管内面清掃ビグを提供することであ
る。Therefore, an object of the present invention is to provide a tube inner surface cleaning vig that can clean the inner surfaces of tubes having different inner diameters.
第１図は本考案の一実施例の一部切欠き縦断面図であり
、第２図は第１図の切断面線■−■から見た断面図であ
る。FIG. 1 is a partially cutaway vertical cross-sectional view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the section line ``---'' in FIG.
管内面清掃ビグ１は、清掃すべき管２の周方向に間隔を
あけて管２の内面を摺擦すべく配置された複数（図示４
つ）の第１ブラシ３と、管２の軸線方向に第１ブラシ３
からずれた位置で第１ブラシ３相互間で管２の内面を摺
擦すべく配設された複数（図示４つ）の第２ブラシ４と
を備える。The pipe inner surface cleaning vig 1 consists of a plurality of pipe cleaning rigs (as shown in FIG.
) and a first brush 3 in the axial direction of the tube 2.
A plurality of second brushes 4 (four shown in the figure) are arranged to rub the inner surface of the tube 2 between the first brushes 3 at positions offset from the first brushes 3.
第１釦よび第２ブラシ３，４は、支持棒５，６に装着さ
れた調節手段７で支持され、管２の半径方向に変位自在
である。The first button and the second brushes 3, 4 are supported by adjustment means 7 attached to support rods 5, 6, and are movable in the radial direction of the tube 2.
清掃すべき管２の内径に応じて、第１釦よび第２ブラシ
３，４は、管２の内面に摺接するように、半径方向位置
を調節される。Depending on the inner diameter of the tube 2 to be cleaned, the radial position of the first button and the second brushes 3, 4 is adjusted so that they come into sliding contact with the inner surface of the tube 2.
そして管内面清掃ビグ１を管２の軸線に沿って前後に往
復動させることによって、管２の内面が第１釦よび第２
ブラシ３，４で清掃される。Then, by reciprocating the pipe inner surface cleaning vig 1 back and forth along the axis of the pipe 2, the inner surface of the pipe 2 is cleaned by the first button and the second button.
It is cleaned with brushes 3 and 4.
支持棒５，６の各一端は、自在軸継手８によって連結さ
れる。One end of each of the support rods 5 and 6 is connected by a universal joint 8.
自在軸継手８は、支持棒５，６の各一端に形成された半
球状の頭部を、相互に直交する方向で貫通するビン９，
１０で枢支して、構成されている。The universal joint 8 includes pins 9, which pass through hemispherical heads formed at one end of each of the support rods 5, 6 in mutually orthogonal directions.
It is composed of 10 pivot points.
自在軸継手８は支持棒５，６の各軸線が相互にずれるこ
とを許容する。The universal joint 8 allows the axes of the support rods 5 and 6 to be offset from each other.
そのため管２がその途中で曲っていても、管内面清掃ビ
グ１を容易に通過させることができる。Therefore, even if the pipe 2 is bent in the middle, it can easily pass through the pipe inner surface cleaning vig 1.
各支持棒５゜６の外周には外ねじ１１．１２がそれぞれ
刻設されている。An external thread 11, 12 is respectively cut on the outer periphery of each support rod 5.6.
支持棒５，６の各他端には、牽引用ボルトヘッド１３，
１４がそれぞれ螺着されていて、支持棒５，６をその軸
線に直角に貫通した止めどン１５，１６によって回り止
めが施されている。At each other end of the support rods 5 and 6, a traction bolt head 13,
14 are screwed onto each other, and rotation is prevented by stoppers 15 and 16 passing through the support rods 5 and 6 at right angles to their axes.
牽引用ボルトヘッド１３．１４には、管内面清掃ピグ１
を管２の軸線に°沿って前後に往復動させるためのロー
プ（図示せず）を掛ける牽引孔１７゜１８がそれぞれ穿
設されている。The towing bolt head 13.14 is equipped with a pipe inner cleaning pig 1.
Traction holes 17 and 18 are drilled, respectively, for hanging ropes (not shown) for reciprocating the tube back and forth along the axis of the tube 2.
調節手段７は、支持棒５，６にその軸線方向に変位自在
に緩やかに挿通される案内部材１９，２０と、その案内
部材１９．２０の軸線方向両端で支持棒５，６に螺合さ
れ案内部材１９，２０を支持棒５，６に固定するナツト
２１，２２と、案内部材１９，２０の軸線に？６５６５
度第１および第２ブラシ３，４の半径方向への変位に転
換するリンク装置２３．２４とを含む。The adjusting means 7 includes guide members 19 and 20 that are inserted into the support rods 5 and 6 loosely so as to be freely displaceable in the axial direction thereof, and screwed onto the support rods 5 and 6 at both ends of the guide members 19 and 20 in the axial direction. The nuts 21 and 22 that fix the guide members 19 and 20 to the support rods 5 and 6 and the axes of the guide members 19 and 20? 6565
linkage devices 23, 24 for converting the displacement of the first and second brushes 3, 4 in the radial direction.
案内部材１９．２０の外周には、リンク装置２３を枢支
するための支持片３０．３１が周方向に等間隔をあけて
９０度ごとにそれぞれ固着されている。Support pieces 30 and 31 for pivotally supporting the link device 23 are fixed to the outer periphery of the guide member 19 and 20 at equal intervals of 90 degrees in the circumferential direction.
案内部材１９゜２０には、その軸線に沿って支持片３０
．３１よりも同一方向側（第１図の右側）で、リンク装
置２４を枢支するための前記支持片３０．３１と同数（
４つ）の支持片３２．３３が周方向に等間隔をあけて９
０度毎にそれぞれ固着されている。The guide member 19°20 has a support piece 30 along its axis.
．． 31 in the same direction (on the right side in FIG.
4) supporting pieces 32, 33 are arranged at equal intervals in the circumferential direction.
They are fixed at each 0 degree.
案内部材１９ 、２０の軸線を含む平面内で、リンク装
置２３の短リンク３５の一端が支持片３０にビン結合さ
れ、短リンク３５の他端が長リンク３４の一端にビン結
合され、長リンク３４の他端は支持片３１にビン結合さ
れる。Within a plane including the axes of the guide members 19 and 20, one end of the short link 35 of the link device 23 is pin-bonded to the support piece 30, the other end of the short link 35 is pin-bonded to one end of the long link 34, and the long link The other end of 34 is coupled to the support piece 31 via a pin.
同様にして案内部材１９，２００軸線を含む平面内で、
リンク装置２４の短リンク４０の一端が支持片３３にビ
ン結合され、短リンク４０の他端が長リンク３９の一端
にビン結合され、長リンク３９の他端は支持片３２にビ
ン結合される。Similarly, in a plane containing the axes of the guide members 19 and 200,
One end of the short link 40 of the link device 24 is pin-coupled to the support piece 33, the other end of the short link 40 is pin-coupled to one end of the long link 39, and the other end of the long link 39 is pin-coupled to the support piece 32. .
長リンク３４．３９の短リンク３５．４０側の前記他端
には、管２の内面を摺擦するための外径が円弧状に曲成
された第１卦よび第２ブラシ３゜４が、ポル）４４．４
５によって着脱自在にそれぞれ装着されている。At the other end of the long link 34.39 on the short link 35.40 side, there are first and second brushes 3.4 whose outer diameters are curved in an arc shape for rubbing the inner surface of the tube 2. , Pol) 44.4
5, each of which is removably attached.
第１ふ゛よび第２ブラシ３゜４の外径の曲率は同一であ
り、その周方向の配置は相互に４５度ずつずれてふ゛す
、各ブラシ３，４の周方向両端で相互に長さｔ（第２図
参照）だけ重なっている。The curvature of the outer diameter of the first and second brushes 3 and 4 is the same, and their circumferential arrangement is shifted by 45 degrees from each other. (See Figure 2).
そのため管内面清掃ピグ１を管２の軸線に沿って前後に
往復動させることによって、第１釦よび第２ブラシ３，
４が管２の内面を周方向全周にわたってむらなく摺擦す
ることができる。Therefore, by reciprocating the tube inner surface cleaning pig 1 back and forth along the axis of the tube 2, the first button and the second brush 3,
4 can rub the inner surface of the tube 2 evenly over the entire circumferential direction.
支持棒５，６の軸線方向に沿つ案内部材１９゜２００位
置は、案内部材１９ 、２０の軸線方向両側方で支持棒
５，６に螺合したナラ）２Ｌ２２によって調節される。The positions of the guide members 19 and 200 along the axial direction of the support rods 5 and 6 are adjusted by screws 2L22 screwed onto the support rods 5 and 6 on both sides of the guide members 19 and 20 in the axial direction.
管内面清掃時に案内部材１９．２０に作用する相互の離
反方向の力は、ナツト２２によって支持され、そのナツ
ト２２の回り止めのためにもう１つのナツト４６が設け
られている。The mutually separating forces acting on the guide members 19, 20 during cleaning of the inner surface of the pipe are supported by the nut 22, and another nut 46 is provided to prevent the nut 22 from turning.
小径の管内面を清掃するには、案内部材１９゜２０相互
間の距離を、ナツト２Ｌ２２，４６によって、大きくな
るように調節すればよい。In order to clean the inner surface of a small diameter tube, the distance between the guide members 19 and 20 can be adjusted to be larger using the nuts 2L22 and 46.
これとは逆に、大径の管内面を清掃するには、案内部材
１９，２０相互間の距離が小さくなるように、ナツト２
Ｌ２２，４６によって案内部材１９゜２０の支持棒５，
６上の位置を定めればよい。On the contrary, in order to clean the inner surface of a large-diameter pipe, the nut 2 should be
Support rod 5 of guide member 19°20 by L22,46,
All you have to do is determine the position on 6.
以上のように本考案によれば、一対の支持棒５゜６は自
在軸継手８によって連結されているので、屈曲した管２
の内面を容易に通過させて清掃を行なうことができる。As described above, according to the present invention, since the pair of support rods 5.6 are connected by the universal joint 8, the bent pipe 2
can be easily passed through the inner surface for cleaning.
案内部材１９．２０は、各支持棒５，６にそれぞれ挿通
され、これらの案内部材１９．２０はそれらの軸方向両
端で支持棒５゜６の外ねじ１１．１２に螺合するナラ）
２Ｌ２２によって固定されるので、リンク装置２３．２
４の長リンク３４に設けられたブラシ３，４０半径方向
の位置を変化させることができ、したがって清掃される
べき管２の内面に適合して各種の管２を清掃することが
できる。Guide members 19,20 are inserted through each of the support rods 5, 6, and these guide members 19,20 are screwed into external threads 11,12 of the support rods 5.6 at their axial ends.
Since it is fixed by 2L22, the linkage device 23.2
The radial position of the brushes 3, 40 provided on the long links 34 of 4 can be varied and thus adapted to the inner surface of the tubes 2 to be cleaned, making it possible to clean different types of tubes 2.
また各案内部材１９゜２０側における各リンク装置２３
．２４の長リンク３４にそれぞれ設けられたブラシ３，
４は円弧状であり、しかも管軸方向の異なる位置にある
ブラシ３，４が周方向に部分的に重なって配置されてい
るので、一対の支持棒５，６は、清掃されるべき管２の
管軸にほぼ同軸の状態のままで、周方向にむらなく清掃
することができる。Also, each link device 23 on each guide member 19°20 side
．． brushes 3 provided on each of the long links 34 of 24;
Reference numeral 4 has an arcuate shape, and the brushes 3 and 4 located at different positions in the tube axis direction are arranged so as to partially overlap in the circumferential direction, so that the pair of support rods 5 and 6 can be attached to the tube 2 to be cleaned. It is possible to clean evenly in the circumferential direction while remaining almost coaxial with the tube axis.
また本考案による構成は簡単であり、したがって小形化
が可能であり、そのため小径の管２内の清掃が可能であ
る。Furthermore, the configuration according to the present invention is simple and therefore can be made compact, making it possible to clean the inside of the pipe 2 with a small diameter.
【図面の簡単な説明】
第１図は本考案の一実施例の縦断面図、第２図は第１図
の切断面線■−■から見た断面図である。
１・・・管内面清掃ピグ、２・・・管、３・・・第１ブ
ラシ、４・・・第２ブラシ、５，６・・・支持棒、７・
・・調節手段、８・・・自在軸継手、１１Ｔ１２・−・
外ねじ、１７，１Ｂ・・・牽引孔、１９，２０・・・案
内部材、２１．２２゜４６・・・ナツト、
２３．２４・・・リンク装置。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the section line ■-■ in FIG. 1. DESCRIPTION OF SYMBOLS 1... Pipe inner surface cleaning pig, 2... Pipe, 3... First brush, 4... Second brush, 5, 6... Support rod, 7...
...Adjustment means, 8...Universal shaft joint, 11T12...
External thread, 17, 1B... Towing hole, 19, 20... Guide member, 21.22° 46... Nut, 23.24... Link device.
Claims (1)
軸継手８によって連結し、各支持棒５゜６には案内部材
１９．２０がそれぞれ挿通され、これらの案内部材１９
．２０は、その案内部材１９．２０の軸線方向両端で外
ねじ１１，１２に螺合するナラ）２Ｌ２２によって支持
棒５，６に固定され、案内部材１９．２０の軸線を含む
周方向に間隔をあけた複数の各平面内で、短リンク３５
の一端がいずれか一方の案内部材１９にビン結合され、
短リンク３５の他端が長リンク３４の一端にビン結合さ
れ、長リンク３４の他端がいずれか他方の案内部材２０
にビン結合されてリンク装置２３，２４が構成され、各
案内部材１９．２０側に釦ける各リンク装置２３．２４
の長リンク３４に、円弧状のブラシ３，４がそれぞれ設
けられ、管軸方向の異なる位置にあるブラシ３，４が周
方向に部分的に重なって配置されていることを特徴とす
る管内面清掃ビグ。A pair of support rods 5゜6 having external threads LL12 are connected by a universal joint 8, and guide members 19 and 20 are inserted through each support rod 5゜6, respectively.
．． 20 is fixed to the support rods 5, 6 by screws 2L22 screwed into the external screws 11, 12 at both ends of the guide member 19, 20 in the axial direction, and is spaced apart in the circumferential direction including the axis of the guide member 19, 20. Within each of the plurality of open planes, short links 35
one end of which is coupled to one of the guide members 19,
The other end of the short link 35 is pin-coupled to one end of the long link 34, and the other end of the long link 34 is connected to one of the other guide members 20.
The link devices 23, 24 are configured by being coupled to each other via a bottle, and each link device 23, 24 is buttoned on the side of each guide member 19, 20.
The long link 34 is provided with arc-shaped brushes 3 and 4, respectively, and the brushes 3 and 4 located at different positions in the tube axis direction are arranged to partially overlap in the circumferential direction. Cleaning big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978158955U JPS5813991Y2 (en) | 1978-11-17 | 1978-11-17 | Pipe inner cleaning pig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978158955U JPS5813991Y2 (en) | 1978-11-17 | 1978-11-17 | Pipe inner cleaning pig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5576088U JPS5576088U (en) | 1980-05-26 |
| JPS5813991Y2 true JPS5813991Y2 (en) | 1983-03-18 |
Family
ID=29151312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978158955U Expired JPS5813991Y2 (en) | 1978-11-17 | 1978-11-17 | Pipe inner cleaning pig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813991Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334639A (en) * | 1976-09-13 | 1978-03-31 | Mitsubishi Electric Corp | Apparatus for regenerating waste etching liquid |
-
1978
- 1978-11-17 JP JP1978158955U patent/JPS5813991Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334639A (en) * | 1976-09-13 | 1978-03-31 | Mitsubishi Electric Corp | Apparatus for regenerating waste etching liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5576088U (en) | 1980-05-26 |
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