JPH0332600A - Cleaning lance - Google Patents

Cleaning lance

Info

Publication number
JPH0332600A
JPH0332600A JP16816789A JP16816789A JPH0332600A JP H0332600 A JPH0332600 A JP H0332600A JP 16816789 A JP16816789 A JP 16816789A JP 16816789 A JP16816789 A JP 16816789A JP H0332600 A JPH0332600 A JP H0332600A
Authority
JP
Japan
Prior art keywords
cleaning
tip
tube
face
cleaning lance
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
Application number
JP16816789A
Other languages
Japanese (ja)
Inventor
Akira Yoda
章 依田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyu Car Corp
Original Assignee
Tokyu Car Corp
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 Tokyu Car Corp filed Critical Tokyu Car Corp
Priority to JP16816789A priority Critical patent/JPH0332600A/en
Publication of JPH0332600A publication Critical patent/JPH0332600A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

PURPOSE:To facilitate cleaning work by turning a rotating handle according to the state of a face to be cleaned so as to place a nozzle head at the tip of a tube, that is, an injection nozzle in the state of facing positively the face to be cleaned. CONSTITUTION:In using a cleaning lance, the fixed handle 12 and rotating handle 8 of the cleaning lance are held by both hands, and the rotating handle 8 provided at the rear end part of the cleaning lance is turned until the injection nozzle 3 of a nozzle head 4 provided at the tip part of the cleaning lance is positioned to face positively the face to be cleaned. In other words, when the rotating handle 8 is rotated, the one end 6a of a swivel joint 6 is also rotated, and at the same time, a flexible hose 2 built in a tube 1 is burned. As a result, the nozzle head 4 located at the tip of the flexible hose 2 is also burned, and thereby the injection nozzle 3 is also turned to face positively the face to be cleaned.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、高圧水等によってアスファルトやコンクリー
トの切削や折り、さらには鉄道車輌、建造物等の壁面及
び内壁面の洗浄等に使用される洗浄用ランスに関する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention is used for cutting and folding asphalt and concrete with high-pressure water, and for cleaning walls and inner walls of railway vehicles, buildings, etc. Regarding cleaning lances.

〔従来の技術〕[Conventional technology]

従来、上記のごとき洗浄面の洗浄作業には、通常、ラン
ス本体チューブの先端部が直伸形状や多少屈折した形状
で、しかもその先端部に噴射ノズルをじかに固着した洗
浄用ランスが使用されていた。
Conventionally, cleaning lances were used to clean surfaces like those mentioned above, with the tip of the lance body tube having a straight or slightly bent shape, and a spray nozzle directly attached to the tip. .

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら、上記のごと〈従来の洗浄用ランスを使用
しているいろな場所で洗浄作業を行なう場合には、洗浄
面に漠然と高圧水を噴射するだけでは効率のよい洗浄効
果を得ることができなかった。
However, as mentioned above, when performing cleaning work in various places where conventional cleaning lances are used, it is not possible to obtain an efficient cleaning effect by simply spraying high-pressure water vaguely onto the cleaning surface. Ta.

す々わち、洗浄用ランス先端部の噴射ノズルを洗浄面に
正対させたければ効率的な洗浄効果を得ることができな
いものであった。
In other words, if the spray nozzle at the tip of the cleaning lance was to face the cleaning surface, an efficient cleaning effect could not be obtained.

そのため、洗浄面と洗浄用ランス本体先端部の噴射ノズ
ルを正対させようとすると、洗浄用ランス本体チューブ
の先端部が直伸形状や多少屈折した形状で、しかもその
先端部に噴射ノズルがじかに固着されている場合、時に
は洗浄作業者が洗浄用ランス本体を持ったまま、洗浄面
に添ってその周囲を移動して一巡することにたったり、
あるいは新しい洗浄面に対するごとに洗浄用ランス本体
を持ち代えて正対させなげれば々らむかった。
Therefore, when trying to directly align the cleaning surface with the injection nozzle at the tip of the cleaning lance body, the tip of the cleaning lance body tube may be straight or slightly bent, and the injection nozzle may stick directly to the tip. In some cases, the cleaning worker may have to move around the cleaning surface while holding the cleaning lance body.
Alternatively, it would be a problem if the main body of the cleaning lance had to be changed and faced directly each time a new surface was to be cleaned.

そのうえ、壁間の狭い場所や穴の内面洗浄等においては
、洗浄面ど洗浄用ランス本体先端部とを正対させること
により一層手数を要し、極めて効率の悪いものであった
Furthermore, when cleaning the inner surface of a narrow space between walls or a hole, the cleaning surface is made to face the front end of the cleaning lance main body, making it more labor-intensive and extremely inefficient.

したがって本発明は上記事情に鑑みてたされたもので、
洗浄面に洗浄用ランス本体の噴射ノズルを正対させるた
めに作業者が洗浄面に添ってその周囲を廻る必要がたく
、前方壁面、側面及び手前の壁面等はもとより、壁間の
狭い場所や穴の内面等の洗浄においてもそのつど洗浄用
ランス本体を持ち代えて正対させる必要がたく、回動ハ
ンドルを回動させるだけで噴射ノズルを洗浄面に正対さ
せることができ、どのような洗浄面であっても自由に洗
浄作業を行むうことができるという極めて作業効率のよ
い洗浄効果を得ることができる洗浄用ランスを提供する
ことを目的とするものである。
Therefore, the present invention has been made in view of the above circumstances.
There is no need for the operator to go around the cleaning surface in order to directly face the spray nozzle of the cleaning lance body with the cleaning surface, and it is not necessary for the operator to walk around the cleaning surface, and it is useful not only for front walls, side walls, and front walls, but also for narrow spaces between walls. Even when cleaning the inner surface of a hole, there is no need to change the main body of the cleaning lance each time to face it directly, and the spray nozzle can be directly faced to the surface to be cleaned by simply rotating the rotating handle. It is an object of the present invention to provide a cleaning lance that allows cleaning to be performed freely even on the cleaning surface, and which can obtain extremely efficient cleaning effects.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は上記課題を解決するために、フレキシブルホー
スを内蔵したチューブの先端部には、上記フレキシブル
ホース先端部に接合されたノズルヘッドが回動自在に支
持され、上記チューブ後端には、上記フレキシブルホー
ス後端部に接合されたスイベルジヨイントの一端が回動
自在に支持された構成としたものであり、さらには、チ
ューブ先端を折曲げ形状としたものである。
In order to solve the above-mentioned problems, the present invention rotatably supports a nozzle head joined to the tip of the flexible hose at the tip of the tube incorporating the flexible hose, and the rear end of the tube has the nozzle head rotatably supported. One end of a swivel joint connected to the rear end of the flexible hose is rotatably supported, and the tip of the tube is bent.

〔作 用〕[For production]

本発明の洗浄用ランスを使用する場合には洗浄用ランス
の固定ハンドル(121と回動ハンドル(8)を両手で
握持し、上記洗浄用ランスの先端部に設けたノズルヘッ
ド(4)の噴射ノズル(3)が、洗浄面に正対する位置
になるまで後端部に設けた回動ハンドル(8)を回動さ
せるものである。
When using the cleaning lance of the present invention, grasp the fixed handle (121) and rotating handle (8) of the cleaning lance with both hands, and press the nozzle head (4) provided at the tip of the cleaning lance. A rotating handle (8) provided at the rear end is rotated until the spray nozzle (3) is in a position directly facing the cleaning surface.

すむわち、回動ハンドル(8)を回動するとスイベルジ
ヨイント(6)の一端(6a)も回動させられ、同時に
チューブ(1)VC内蔵されたフレキシブルホース(2
)が捻られることに々す、その結果上記フレキシブルホ
ース(2)先端部のノズルヘッド(4)も回動させられ
る。
Therefore, when the rotation handle (8) is rotated, one end (6a) of the swivel joint (6) is also rotated, and at the same time, the tube (1) and the flexible hose (2) with a built-in VC are rotated.
) is often twisted, and as a result, the nozzle head (4) at the tip of the flexible hose (2) is also rotated.

そして、上記ノズルヘッド(4)の回動によって噴射ノ
ズル(3)も回動させら刺、洗浄面と正対させられるも
のである。
As the nozzle head (4) is rotated, the spray nozzle (3) is also rotated to directly face the cleaning surface.

したがって、本発明は、洗浄作業時に、洗浄面の状態に
合せて回動ハンドルを回動させるだけでよく、従来のご
とく洗浄面に添って作業者が動き廻る必要かたいばかり
か、洗浄面に合わせてそのつど洗浄用ランスを持ち代え
たりする必要がなく、手数を要せず極めて作業効率のよ
い洗浄効果を得ることができるものである。
Therefore, in the present invention, during cleaning work, it is only necessary to rotate the rotary handle according to the condition of the cleaning surface. In addition, there is no need to change the cleaning lance each time, and it is possible to obtain a cleaning effect with extremely high work efficiency without requiring any trouble.

〔実施例〕〔Example〕

以下に本発明の一実施例を図面にもとづいて詳細に説明
する。
An embodiment of the present invention will be described in detail below based on the drawings.

矛1図において、(1)はチューブであり、適当長さを
有した中空の金属管が使用され、図面実施例では、先端
部が略45方向に折曲げた形状とされている。
In Figure 1, (1) is a tube, and a hollow metal tube with an appropriate length is used, and in the embodiment shown, the tip is bent in approximately 45 directions.

(2)はフレキシブルホースであり、上記チューブ(1
)に内蔵され、捻れ等に強い材質、すなわち、フレキシ
ブルであるが一端の捻れが他端にそのまま伝達される材
質が使用される。
(2) is a flexible hose, and the tube (1) is a flexible hose.
), and is made of a material that is resistant to twisting, that is, a material that is flexible but allows twisting at one end to be transmitted as is to the other end.

そして、上記フレキシブルホース(2)の先端側には、
チューブ(1)のラジアル方向に噴射ノズル(3)を有
したノズルヘッド(4)が接合ネジ(5a)で接合され
、しかもノズルヘッド(4)は、上記チューブ(Hの先
端部に嵌合されて回動自在とされている。
And, on the tip side of the flexible hose (2),
A nozzle head (4) having an injection nozzle (3) in the radial direction of the tube (1) is joined with a joining screw (5a), and the nozzle head (4) is fitted onto the tip of the tube (H). It is said that it can be rotated freely.

さらに、上記チューブ(11の後端には、上記フレキシ
ブルホース(2)の後端部に接合ネジ(5h)で接合さ
れたスイベルジヨイント(6)の一端(60が回動自在
に支持され、スイベルジヨイント(6)の他端(6h)
には接合ネジ(5c)により、導水ホース(7)が接合
され、該導水ホース(7)から供給される高圧水がスイ
ベルジヨイント(6)、フレキシブルホース(2)を介
してノズルヘッド(4)の噴射ノズル(31まで何ら支
障なく供給される構成になっている。
Further, at the rear end of the tube (11), one end (60) of a swivel joint (6) connected to the rear end of the flexible hose (2) with a joint screw (5h) is rotatably supported, Other end of swivel joint (6) (6h)
A water guide hose (7) is connected to the water guide hose (7) by a connecting screw (5c), and the high pressure water supplied from the water guide hose (7) passes through the swivel joint (6) and the flexible hose (2) to the nozzle head (4). ) is configured so that it can be supplied to the injection nozzle (31) without any problem.

(8)は回動ハンドルであり、上記スイベルジヨイント
(6)の一端(6α)側に、セットスクリュー(90で
固着した把持部(80に設けられている。
(8) is a rotating handle, which is provided on the grip portion (80) fixed with a set screw (90) on the one end (6α) side of the swivel joint (6).

さらに、把持部(80の適位置には、矛2図示のごとく
、円周方向に適当長さのスリット(11)が設けられ、
該スリット(Illにはチューブ(1)に設けたストツ
パ一部Oが適合され、スイベルジヨイント(6)、把持
部(80、回動ハンドル(8)等がチューブ(11の外
周面から抜は落ちたり、ズしたりすることがないように
構成されている。
Furthermore, a slit (11) of an appropriate length in the circumferential direction is provided at an appropriate position of the grip part (80) as shown in the spear 2,
A part of the stopper O provided on the tube (1) is adapted to the slit (Ill), and the swivel joint (6), grip portion (80, rotation handle (8), etc.) can be pulled out from the outer circumferential surface of the tube (11). It is constructed in such a way that it cannot fall or slip.

図中O2は、固定ハンドルであり、上記回動ハンドル(
8)よりチューブ(1)の先端側の適位置にセットスク
リュー等でスライド及び固定自在に設けられている。
O2 in the figure is a fixed handle, and the above-mentioned rotating handle (
8) It is slidably and fixedly provided at an appropriate position on the distal end side of the tube (1) with a set screw or the like.

なお、上記回動ハンドル(8)反固定ハンドル03を設
けると、作業性が向上させられるものである。
In addition, if the rotating handle (8) is provided with a non-fixed handle 03, the workability will be improved.

以上の構成になる本発明の洗浄用ランスを使用して洗浄
作業を行なう場合には、洗浄作業者が左(右)手で固定
ハンドル(12+、右(左)手で回動ハンドル(8)を
握持して行うものである。
When performing cleaning work using the cleaning lance of the present invention having the above configuration, the cleaning worker uses the fixed handle (12+) with his left (right) hand and the rotating handle (8) with his right (left) hand. This is done by grasping the

その際、まず上記固定ハンドルO3を、チューブ(り外
周面に添ってスライドさせ、作業者が無理な姿勢を強い
られることがなく、洗浄作業のし易い握持しやすい適位
置に位置決めした後、セットスクリュー等でチュ′−ブ
(11の外周面適位置に固着する。
At that time, first slide the fixed handle O3 along the outer circumferential surface of the tube and position it at an appropriate position where the operator is not forced to take an unreasonable posture and is easy to grip and perform cleaning work. Fix the tube (11) in place on the outer circumferential surface with a set screw or the like.

つぎに、回動ハンドル(8)を回動して、チューブ(1
)先端のノズルヘッド(4)の噴射ノズル(3)を洗浄
面に正対させる。
Next, rotate the rotating handle (8) to rotate the tube (1).
) Directly face the spray nozzle (3) of the nozzle head (4) at the tip to the cleaning surface.

すなわち、上記回動ハンドル(8)を回動させると、フ
レキシブルホース(2)の一端がスイベルジヨイント(
6)の一端(60とともに回動させられ、他端のノズル
ヘッド(4)、すなわち、噴射ノズル(3)も回動させ
られる。そして、該噴射ノズル(3)を洗浄面に正対さ
せた後に洗浄作業を開始すればよいものである。
That is, when the rotating handle (8) is rotated, one end of the flexible hose (2) is moved to the swivel joint (
6) is rotated together with one end (60), and the nozzle head (4) at the other end, that is, the injection nozzle (3) is also rotated.Then, the injection nozzle (3) is made to directly face the cleaning surface. It is only necessary to start the cleaning work afterwards.

〔発明の効果〕〔Effect of the invention〕

以上のごとく、本発明によりば洗浄面の状態に合せて、
回動ハンドルを回動するだけでチューブ先端部のノズル
ヘッド、すたわち噴射ノズルを洗浄面に正対させること
ができ、洗浄作業を容易にするとともに、極めて効率の
よい洗浄効果を得ることができるものである。
As described above, according to the present invention, depending on the condition of the cleaning surface,
By simply rotating the rotating handle, the nozzle head at the tip of the tube, i.e., the injection nozzle, can be brought directly to the cleaning surface, making cleaning work easier and achieving extremely efficient cleaning effects. It is something that can be done.

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

図面は本発明の一実施例を示すもので、矛1図は本考案
になる洗浄ランスの縦断面図、矛2図はストッパ一部の
斜視図である。 (1)・・・チューブ、(2)・・・フレキシブルホー
ス、(3)・・・噴射ノズル、(4)・・・ノズルヘッ
ド、(6)・・・スイベルジヨイント、(8)・・・回
動ハンドル、α0・・・ストッパー、(121・・・固
定ハンドル。
The drawings show one embodiment of the present invention, and Figure 1 is a longitudinal sectional view of a cleaning lance according to the present invention, and Figure 2 is a perspective view of a part of the stopper. (1)...Tube, (2)...Flexible hose, (3)...Injection nozzle, (4)...Nozzle head, (6)...Swivel joint, (8)...・Rotating handle, α0... Stopper, (121... Fixed handle.

Claims (1)

【特許請求の範囲】 1、フレキシブルホースを内蔵したチューブの先端部に
は、上記フレキシブルホース先端部に接合されたノズル
ヘッドが回動自在に支持され、上記チューブの後端には
、上記フレキシブルホース後端部に接合されたスイベル
ジヨイントの一端が回動自在に支持されてなることを特
徴とする洗浄用ランス。 2、チューブ先端を折曲げ形状としたことを特徴とする
請求項1記載の洗浄用ランス。
[Claims] 1. A nozzle head connected to the tip of the flexible hose is rotatably supported at the tip of the tube containing the flexible hose, and the rear end of the tube is rotatably supported by the tube containing the flexible hose. A cleaning lance characterized in that one end of a swivel joint joined to the rear end is rotatably supported. 2. The cleaning lance according to claim 1, wherein the tip of the tube is bent.
JP16816789A 1989-06-29 1989-06-29 Cleaning lance Pending JPH0332600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16816789A JPH0332600A (en) 1989-06-29 1989-06-29 Cleaning lance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16816789A JPH0332600A (en) 1989-06-29 1989-06-29 Cleaning lance

Publications (1)

Publication Number Publication Date
JPH0332600A true JPH0332600A (en) 1991-02-13

Family

ID=15863049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16816789A Pending JPH0332600A (en) 1989-06-29 1989-06-29 Cleaning lance

Country Status (1)

Country Link
JP (1) JPH0332600A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09141600A (en) * 1995-11-22 1997-06-03 Atomo Tec Service Kk High pressure cutting-off device and high pressure cutting-off method
JP2010264556A (en) * 2009-05-15 2010-11-25 Asire Inc Narrow portion cutting device
WO2019040579A1 (en) * 2017-08-24 2019-02-28 Stoneage, Inc. Armor sleeve snout for flexible tube cleaning lance positioner apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09141600A (en) * 1995-11-22 1997-06-03 Atomo Tec Service Kk High pressure cutting-off device and high pressure cutting-off method
JP2010264556A (en) * 2009-05-15 2010-11-25 Asire Inc Narrow portion cutting device
WO2019040579A1 (en) * 2017-08-24 2019-02-28 Stoneage, Inc. Armor sleeve snout for flexible tube cleaning lance positioner apparatus
US11060806B2 (en) 2017-08-24 2021-07-13 Stoneage, Inc. Armor sleeve snout for flexible tube cleaning lance positioner apparatus

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