JPS6229110Y2 - - Google Patents
Info
- Publication number
- JPS6229110Y2 JPS6229110Y2 JP1982041468U JP4146882U JPS6229110Y2 JP S6229110 Y2 JPS6229110 Y2 JP S6229110Y2 JP 1982041468 U JP1982041468 U JP 1982041468U JP 4146882 U JP4146882 U JP 4146882U JP S6229110 Y2 JPS6229110 Y2 JP S6229110Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- tubular object
- nozzle head
- truck
- attached
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Description
【考案の詳細な説明】
本考案は、管状物体の内面処理を能率よく行え
るようにした管状物体の内面処理用ブーム走行装
置に管する。[Detailed Description of the Invention] The present invention is connected to a boom traveling device for treating the inner surface of a tubular object, which is capable of efficiently processing the inner surface of a tubular object.
一般に、熱間、継目無管製造工程においては、
管状物体の内面に対しスケール等を除去するため
の洗浄作業を行つている。 Generally, in the hot seamless pipe manufacturing process,
Cleaning work is being carried out to remove scale, etc. from the inner surface of the tubular object.
従来、上記内面洗浄作業を行う場合には、空気
や水等を噴射せしめるためのノズルヘツドを先端
に備えたブームを走行台車に直接装着し、台車を
自走、或いは他の駆動装置により走行させブーム
を管内に挿入させていたが、この場合ブームの自
由支持長さが大と成るので通常ブームを中間で支
持する装置が必要である。また走行台車はブーム
走行長と等しい距離を走行する必要があるので、
駆動動力装置が大きくなる。 Conventionally, when performing the above-mentioned inner surface cleaning work, a boom equipped with a nozzle head at the tip for injecting air, water, etc. is directly attached to a traveling truck, and the truck is driven by itself or by another drive device and the boom is moved. However, in this case, the free support length of the boom becomes long, so a device to support the boom in the middle is usually required. Also, since the traveling trolley needs to travel a distance equal to the boom traveling length,
The drive power device becomes larger.
本考案は斯かる実情に鑑みなしたもので、台車
フレームの前後端部に夫々ホイールを取付けると
共に、該前後ホイール間に無端状の紐状物を掛け
巡らして移動台車を形成し、且つ管状物体内に挿
入して管状物体の内面処理を行うための内面処理
流体噴射用ノズルヘツドを先端に備えたブームの
基端部を、前記台車における紐状物の上側部分に
取付け支持せしめ、前記ノズルヘツドの移動スト
ロークを前記台車の移動ストロークの２倍となる
よう構成したことを特徴とする管状物体の内面処
理用ブーム走行装置、に係るものである。 The present invention was developed in view of the above circumstances, and includes wheels attached to the front and rear ends of a truck frame, and an endless string-like object wrapped between the front and rear wheels to form a mobile cart. The proximal end of a boom, which is equipped with a nozzle head for ejecting an inner surface treatment fluid at the tip to be inserted into the body to treat the inner surface of a tubular object, is attached and supported to the upper part of the string-like object in the trolley, and the nozzle head is moved. This invention relates to a boom traveling device for treating the inner surface of a tubular object, characterized in that the stroke is twice the movement stroke of the truck.
以下、図面に基づいて本考案の実施例を説明す
る。 Embodiments of the present invention will be described below based on the drawings.
第１図に示す如く、所要の長さに形成した台車
フレーム２の前後端部に、前部ホイール３と後部
ホイール４とを取付けると共に、該前後ホイール
３，４間に無端状のチエーン（又はロープ、ベル
ト等）５を掛け巡らして移動台車１を形成し、且
つ、該移動台車１の待機位置において、チエーン
５の前部ホイール３に近接した下側位置を基礎６
に固定し（固定部７）、又先端に洗浄流体噴射用
ノズルヘツド８を備え且つ該ノズルヘツド８が移
動台車１の前方に突出するよう水平に配したブー
ム９の基端を、前記チエーン５の後部ホイール４
に近接した上側位置に取付け支持せしめ（支持部
１０）、前記ノズルヘツド８の移動ストロークが
移動台車１の移動ストロークの２倍と成るよう構
成する。尚、図中１１はブーム９の支持ローラ、
１２は管状物体である。 As shown in FIG. 1, a front wheel 3 and a rear wheel 4 are attached to the front and rear ends of a bogie frame 2 formed to a required length, and an endless chain (or rope, belt, etc.) 5 to form a movable trolley 1, and in the standby position of the movable trolley 1, a lower position close to the front wheel 3 of the chain 5 is connected to a base 6.
(fixed part 7), and has a nozzle head 8 for jetting cleaning fluid at the tip and is arranged horizontally so that the nozzle head 8 protrudes in front of the moving truck 1.The base end of the boom 9 is attached to the rear of the chain 5. wheel 4
The moving stroke of the nozzle head 8 is twice that of the moving carriage 1 (the supporting part 10). In addition, 11 in the figure is a support roller of the boom 9,
12 is a tubular object.
今、管状物体１２の内面洗浄を行う場合、第１
図に示す如く、管状物体１２を移動台車１の前方
所定部に位置せしめ、しかる後、第２図に示す如
く、ノズルヘツド８から洗浄流体を噴射させなが
ら移動台車１を前進させて、ノズルヘツド８を管
状物体１２内に挿入すればよい（前進の後、後退
中に噴射すること、前後進とも噴射することもあ
る。 Now, when cleaning the inner surface of the tubular object 12, the first
As shown in the figure, the tubular object 12 is positioned at a predetermined portion in front of the movable cart 1, and then, as shown in FIG. It may be inserted into the tubular object 12 (it may be injected while moving backward or backward, or may be ejected both forward and backward).
上記において、ノズルヘツド８を先端に備えた
ブーム９の基端を台車１の上側に位置するチエー
ン５に支持部１０により取付け支持してあり、又
支持部１０と周方向で対向して台車１の下側に位
置するチエーン５を基礎６に固定部７にて固定し
てあることから、移動台車１の移動ストロークｌ
に対し、ノズルヘツド８の移動ストロークは2lと
なつて移動台車１の２倍の移動量で管状物体１２
内を能率よく洗浄することができ、又移動台車の
移動範囲も小スペースで済む。 In the above, the base end of the boom 9 equipped with the nozzle head 8 at the tip is attached and supported by the chain 5 located above the truck 1 by the support section 10, and also faces the support section 10 in the circumferential direction. Since the chain 5 located on the lower side is fixed to the foundation 6 by the fixing part 7, the movement stroke l of the mobile trolley 1 is
On the other hand, the movement stroke of the nozzle head 8 is 2l, and the tubular object 12 is moved twice as much as that of the moving carriage 1.
The interior can be cleaned efficiently, and the moving range of the mobile cart only takes up a small space.
第３図は上記移動台車１の駆動方式を示すもの
で（チエーン５、ブーム９等は省略してある）、
台車フレーム２の後部にモータ１３及び該モータ
１３に駆動されるピニオン１４を装着し、一方基
礎６側に前記ピニオン１４と噛合するラツク１５
を設け、モータ１３の駆動により台車１が自走す
るようにしたものである。 FIG. 3 shows the drive system of the mobile cart 1 (the chain 5, boom 9, etc. are omitted).
A motor 13 and a pinion 14 driven by the motor 13 are mounted on the rear part of the truck frame 2, and a rack 15 that meshes with the pinion 14 is mounted on the foundation 6 side.
is provided so that the trolley 1 is driven by a motor 13.
又、第４図は上記移動台車１の他の駆動方式を
示すもので、移動台車１の前方と後方にプーリ１
６，１６に配設して基礎６側に支持せしめ、該プ
ーリ１６，１６間に無端状ベルト１７を掛け巡ら
し、該ベルト１７の一部を台車フレーム２に固定
１８し、且つ一方のプーリ１６をモータ１９によ
り駆動し、この駆動力により台車１を移動させる
ようにしたものである。 Furthermore, FIG. 4 shows another driving method for the above-mentioned mobile cart 1, in which pulleys 1 are provided at the front and rear of the mobile cart 1.
6 and 16 and supported on the foundation 6 side, an endless belt 17 is stretched between the pulleys 16 and 16, a part of the belt 17 is fixed 18 to the truck frame 2, and one of the pulleys 16 is driven by a motor 19, and the cart 1 is moved by this driving force.
移動台車１を第３図及び第４図に示すように移
動させることにより、前記実施例より更に能率よ
く洗浄作業を行うことができる。 By moving the movable cart 1 as shown in FIGS. 3 and 4, cleaning work can be performed more efficiently than in the previous embodiment.
尚、本考案は前記実施例にのみ限定されるもの
ではなく、本考案の要旨を逸脱しない限り種種変
更を加え得ることは勿論である。 It should be noted that the present invention is not limited to the above-mentioned embodiments, and it goes without saying that various changes can be made without departing from the gist of the present invention.
如上のように本考案によれば、先端に管状物体
の内面処理流体噴射用ノズルヘツドを備えたブー
ムを移動台車に取付け、且つ前記ノズルヘツドを
移動台車の２倍の移動ストロークと成るよう構成
したので、能率よく簡単に円管、角管等の管状物
体の内面処理作業を行うことができ、又移動台車
の稼働範囲も小スペースで済み、更に構造がきわ
めて簡単で可動部も軽量に構成できるため、ブー
ムに対して大きい加速度、高速度を与えることが
でき、処理能率が高い、等の優れた効果を奏し得
る。 As described above, according to the present invention, a boom having a nozzle head for injecting fluid for treating the inner surface of a tubular object at its tip is attached to a movable carriage, and the nozzle head is configured to have a movement stroke twice that of the movable carriage. The inner surfaces of tubular objects such as round pipes and square pipes can be processed efficiently and easily, and the operating range of the mobile cart only takes up a small space.Furthermore, the structure is extremely simple and the movable parts are lightweight. Great effects such as large acceleration and high speed can be applied to the boom and high processing efficiency can be achieved.
第１図は本考案の装置の概略側面図、第２図は
本考案の装置の作動状態を示す説明図、第３図及
び第４図は何れも本考案の装置に採用し得る駆動
方式の説明図である。
１……移動台車、２……台車フレーム、３……
前部ホイール、４……後部ホイール、５……チエ
ーン、６……基礎、７……固定部、８……ノズル
ヘツド、９……ブーム、１０……支接部、１２…
…管状物体。
Fig. 1 is a schematic side view of the device of the present invention, Fig. 2 is an explanatory diagram showing the operating state of the device of the present invention, and Figs. It is an explanatory diagram. 1...Moving trolley, 2...Dolly frame, 3...
Front wheel, 4... Rear wheel, 5... Chain, 6... Foundation, 7... Fixed part, 8... Nozzle head, 9... Boom, 10... Support part, 12...
...tubular object.
Claims (1)
けると共に、該前後ホイール間に無端状の紐状物
を掛け巡らして移動台車を形成し、且つ管状物体
内に挿入して管状物体の内面処理を行うための内
面処理流体噴射用ノズルヘツドを先端に備えたブ
ームの基端部を、前記台車における紐状物の上側
部分に取付け支持せしめ、前記ノズルヘツドの移
動ストロークを前記台車の移動ストロークの２倍
となるよう構成したことを特徴とする管状物体の
内面処理用ブーム走行装置。 Wheels are attached to the front and rear ends of the trolley frame, and an endless string is strung between the front and rear wheels to form a moving trolley, and is inserted into a tubular object to process the inner surface of the tubular object. The proximal end of a boom having a nozzle head for injecting inner surface treatment fluid at its tip is attached and supported to the upper part of the string-like object in the truck, and the movement stroke of the nozzle head is twice the movement stroke of the truck. 1. A boom traveling device for treating the inner surface of a tubular object, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4146882U JPS58146592U (en) | 1982-03-24 | 1982-03-24 | Boom traveling device for inner surface treatment of tubular objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4146882U JPS58146592U (en) | 1982-03-24 | 1982-03-24 | Boom traveling device for inner surface treatment of tubular objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58146592U JPS58146592U (en) | 1983-10-01 |
| JPS6229110Y2 true JPS6229110Y2 (en) | 1987-07-25 |
Family
ID=30052651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4146882U Granted JPS58146592U (en) | 1982-03-24 | 1982-03-24 | Boom traveling device for inner surface treatment of tubular objects |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146592U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934796A (en) * | 1972-08-02 | 1974-03-30 |
-
1982
- 1982-03-24 JP JP4146882U patent/JPS58146592U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934796A (en) * | 1972-08-02 | 1974-03-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58146592U (en) | 1983-10-01 |
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