JP2006008300A - Lengthy article processing device - Google Patents

Lengthy article processing device Download PDF

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Publication number
JP2006008300A
JP2006008300A JP2004185913A JP2004185913A JP2006008300A JP 2006008300 A JP2006008300 A JP 2006008300A JP 2004185913 A JP2004185913 A JP 2004185913A JP 2004185913 A JP2004185913 A JP 2004185913A JP 2006008300 A JP2006008300 A JP 2006008300A
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Japan
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long object
hydraulic cylinder
processed
lengthy article
ultrasonic cleaning
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JP2004185913A
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Japanese (ja)
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Takaaki Irie
隆昭 入江
Yoshio Morikawa
善男 森川
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Yamato Trackwork System Co Ltd
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Yamato Trackwork System Co Ltd
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Priority to JP2004185913A priority Critical patent/JP2006008300A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a lengthy article processing device capable of efficiently processing a lengthy article in a simple facility, at low cost and with no problem in safety. <P>SOLUTION: This device is furnished with a first table 1 liftable by lifting a hydraulic cylinder 7, a second table 2 rotatably supported by a movable support 11 connected to a fixed support 10 in the neighborhood of one end part side on the first table 1 and a stopper 2a on one side on the second table 2. This device is constituted to raise the first table 1 by extending the hydraulic cylinder 7, to invert the second table 2 by extending a hydraulic cylinder 12, to lower a processed lengthy article 33 on the second table 2 with the first table by contracting the hydraulic cylinder 7 and to ultrasonically clean a part of the processed lengthy article 33 on the second table 2 by making it intrude the inside of an ultrasonic cleaning tank 14. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、長尺物、例えば、鉄道レールなどの長さが長い物体を処理する装置に関する。   The present invention relates to an apparatus for processing a long object such as a long object such as a railroad rail.

一般に、各種産業分野において、工場内で長尺物に各種処理を施すには、長尺物を所定の処理設備まで運搬するための手段として天井クレーンなどの揚重機が必要とされることが多い。   In general, in various industrial fields, in order to perform various treatments on a long object in a factory, a lifting machine such as an overhead crane is often required as a means for transporting the long object to a predetermined processing facility. .

しかし、天井クレーンなどを設けるには、工場の建物に天井クレーンのような揚重機の重量に耐えることのできる十分な機械構造を備えることが必要で、設備コストの上昇を招いてしまう。また、天井クレーンが頭上を走行している直下で作業者により様々な作業が行われていると、安全上の問題が懸念される。また、天井クレーンを操作する作業者とクレーンで吊り上げた実際の長尺物との距離は一般的に長いということもあって、天井クレーン作業者が運搬物である長尺物を昇降や横行させるに際して微妙な距離の調整が困難なことが多く、作業効率が低くなりやすい。   However, in order to provide an overhead crane or the like, it is necessary to provide a factory building with a sufficient mechanical structure capable of withstanding the weight of a lifting machine such as an overhead crane, resulting in an increase in equipment cost. Moreover, if various work is performed by the worker directly under the overhead crane traveling overhead, there is a concern about a safety problem. Also, since the distance between the operator who operates the overhead crane and the actual long object lifted by the crane is generally long, the overhead crane operator moves up and down and traverses the long object that is being transported. At this time, it is often difficult to adjust the delicate distance, and the working efficiency tends to be low.

なお、本発明は発明者独自の着想によりなされたものであって、先行技術文献として記載すべきものはない。   In addition, this invention was made | formed by the inventor's original idea, Comprising: There is nothing which should be described as a prior art document.

本発明は従来の技術の有するこのような問題点に鑑みてなされたものであって、その目的は、簡単な設備でコストが低く、安全上の問題もなく、効率的に長尺物を処理することができる長尺物処理装置を提供することにある。   The present invention has been made in view of such problems of the prior art, and its purpose is to process long objects efficiently with simple equipment, low cost, and no safety problems. An object of the present invention is to provide a long object processing apparatus capable of performing the above.

上記目的を達成するために本発明の長尺物処理装置は、昇降自在の第一テーブルと、第一テーブルに対して回動可能に支持されて倒立することができる、処理される長尺物を載置固定する第二テーブルと、第一テーブルおよび第二テーブルの近傍に配した長尺物を処理する処理装置とを有することを特徴としている。   In order to achieve the above object, a long object processing apparatus of the present invention is a vertically movable first table, and a long object to be processed that can be inverted with respect to the first table so as to be pivotable. It has the 2nd table which mounts and fixes, and the processing apparatus which processes the elongate object distribute | arranged to the vicinity of the 1st table and the 2nd table, It is characterized by the above-mentioned.

また、第二テーブルは第一テーブル上の一方の端部付近において回動可能に支持されるとともに、第一テーブル上の一方の端部側と第二テーブルが第二テーブルを回動させるための伸縮装置で接続されていることが好ましい。例えば、伸縮装置としては油圧シリンダを用いることができる。   The second table is rotatably supported in the vicinity of one end on the first table, and the one end on the first table and the second table are used for rotating the second table. It is preferable to be connected by an expansion / contraction device. For example, a hydraulic cylinder can be used as the telescopic device.

第二テーブル上に複数本の長尺物固定用ボルトを立設すれば、この固定ボルトを利用して処理すべき長尺物を確実に固定できるので好ましい。   It is preferable to install a plurality of long object fixing bolts on the second table because the long object to be processed can be reliably fixed by using the fixing bolts.

処理装置が超音波洗浄装置であれば、長尺物を簡単且つ確実に洗浄処理できるので、好ましい。   If the processing apparatus is an ultrasonic cleaning apparatus, a long object can be easily and reliably cleaned, which is preferable.

本発明は上記のとおり構成されているので、長尺物を処理するに際して、第二テーブル上に被処理長尺物を載置して固定し、昇降装置を伸張させて第一テーブルを上昇させ、次いで、第二テーブルを約90゜回動させると、被処理長尺物は第二テーブルとともに回動して倒立状態となる。次に、昇降装置を収縮させて第一テーブルを下降させると、第二テーブル上の被処理長尺物は第一テーブルとともに下降し、被処理長尺物の一部は処理装置に進入する。そして、処理装置内の被処理長尺物に所定の処理を施すことができる。   Since the present invention is configured as described above, when processing a long object, the long object to be processed is placed and fixed on the second table, and the lifting device is extended to raise the first table. Then, when the second table is rotated about 90 °, the long object to be processed is rotated together with the second table to be in an inverted state. Next, when the lifting device is contracted to lower the first table, the long object to be processed on the second table is lowered together with the first table, and a part of the long object to be processed enters the processing apparatus. And a predetermined process can be performed to the to-be-processed long thing in a processing apparatus.

本発明によれば、昇降自在のテーブルと回動可能なテーブルと、これらのテーブルの近傍に配した処理装置とからなる簡単な設備で、コストが低く、安全上の問題もなく、効率的に長尺物を処理することができる。   According to the present invention, a simple facility comprising a table that can be raised and lowered, a rotatable table, and a processing device arranged in the vicinity of these tables, the cost is low, there is no safety problem, and it is efficient. Long objects can be processed.

以下に本発明の実施例を説明するが、本発明は下記実施例に限定されるものでなく、本発明の技術的範囲を逸脱しない範囲において適宜変更と修正が可能である。   Examples of the present invention will be described below. However, the present invention is not limited to the following examples, and can be appropriately changed and modified without departing from the technical scope of the present invention.

本発明の処理装置を適用することができる長尺物の一例としては、鉄道レール、例えば、接着絶縁レールを挙げることができるが、もちろんこれに限定されるものではない。接着絶縁レールとは、鉄道におけるロングレール軌道区間などに敷設する、列車の接近を知らせるための信号やレールの亀裂を検出するための信号を伝達する回路を形成するために用いられるものである。   As an example of a long object to which the processing apparatus of the present invention can be applied, a railroad rail, for example, an adhesive insulating rail can be mentioned, but it is not limited to this. The adhesive insulated rail is used to form a circuit for transmitting a signal for informing the approach of a train and a signal for detecting a crack in the rail, which is laid on a long rail track section in a railway.

接着絶縁レールは、図4に示すように、一方のレール41と他方のレール42の接合面間に一定の厚さのレール形の絶縁材43を挿入し、図5に示すように、レール41または42と継目板44との間に一定の厚さの絶縁プレート45を挿入し、絶縁チューブ46を介してボルト47とナット48により締結する構造である。従って、接着絶縁レールにおいて、上記絶縁プレートとの接合面は良好な接合を確保するために清浄にしておく必要がある。例えば、この接着絶縁レールの接合面を本発明の処理装置を用いて清浄にすることができる。以下に、より詳細に説明する。   As shown in FIG. 4, the adhesive insulating rail has a rail-shaped insulating material 43 of a certain thickness inserted between the joint surfaces of one rail 41 and the other rail 42, and as shown in FIG. Alternatively, an insulating plate 45 having a constant thickness is inserted between the seam plate 44 and the joint plate 44 and is fastened by a bolt 47 and a nut 48 via an insulating tube 46. Therefore, in the bonded insulating rail, the bonding surface with the insulating plate needs to be cleaned in order to ensure good bonding. For example, the joint surface of the adhesive insulating rail can be cleaned using the processing apparatus of the present invention. This will be described in more detail below.

図1(a)は本発明の長尺物処理装置を構成する長尺物保持機構の平面図、図1(b)は同機構の側面図、図2は同機構の正面図である。   FIG. 1A is a plan view of a long object holding mechanism constituting the long object processing apparatus of the present invention, FIG. 1B is a side view of the mechanism, and FIG. 2 is a front view of the mechanism.

図1(a)(b)および図2において、1は第一テーブル、2は第二テーブルである。第一テーブル1はパンタグラフ式のリンク機構により昇降動作をする。ベース3に一端を固定されて他端を第一テーブル1に固定された外側アーム4、4と、ベース3に一端を固定されて他端を第一テーブル1に固定された内側アーム5、5とが、センターピン6、6により拡縮可能に接合されている。ベース3に一端を固定された油圧シリンダ7、7の他端は内側アーム5、5を接続する継手8に取り付けられている。シリンダ7のロッド9が伸張あるいは収縮することにより、外側アーム4と内側アーム5からなるリンク機構が、あたかもパンタグラフのように伸縮することができる。   1A, 1B, and 2, 1 is a first table and 2 is a second table. The first table 1 is moved up and down by a pantograph type link mechanism. Outer arms 4, 4 having one end fixed to the base 3 and the other end fixed to the first table 1, and inner arms 5, 5 having one end fixed to the base 3 and the other end fixed to the first table 1. Are joined by the center pins 6 and 6 so that expansion and contraction are possible. The other ends of the hydraulic cylinders 7 and 7 fixed at one end to the base 3 are attached to a joint 8 that connects the inner arms 5 and 5. When the rod 9 of the cylinder 7 extends or contracts, the link mechanism composed of the outer arm 4 and the inner arm 5 can expand and contract as if it were a pantograph.

第二テーブル2は、第一テーブル1上の一方の端部付近の固定サポート10に接続された可動サポート11によって回転可能に支持されるとともに、第一テーブル1上の一方の端部側と油圧シリンダ(倒立シリンダ)12によって接続されている。第二テーブル2上の一方の側にストッパー2aを備えている。第二テーブル2上には複数本の長尺物固定用ボルト13が取りつけられている。14は超音波洗浄槽である。   The second table 2 is rotatably supported by a movable support 11 connected to a fixed support 10 in the vicinity of one end on the first table 1 and is hydraulically connected to one end on the first table 1. They are connected by a cylinder (inverted cylinder) 12. A stopper 2 a is provided on one side of the second table 2. A plurality of long object fixing bolts 13 are mounted on the second table 2. Reference numeral 14 denotes an ultrasonic cleaning tank.

図3は、本発明の長尺物処理装置を構成する超音波洗浄槽を組み込んだ洗浄システムの一例の概略構成図である。図3について、簡単に説明する。この洗浄システムは、超音波洗浄槽14とアルカリ性電解水生成ユニット15と循環ポンプユニット16からなる。経路17から供給される水道水は軟水器18において軟水にされ、電解質溶解タンク19を備えたアルカリ性電解水生成器20においてアルカリ性電解水にされる。このアルカリ性電解水は経路21を経て超音波発振子22を備えた超音波洗浄槽14に供給され、パイプ23の底部から吐出される。超音波洗浄槽14からオーバーフローしたアルカリ性電解水はプレタンク24を経てポンプ25によりpH中和装置26を経て排出される。超音波洗浄槽14の底部からは、経路27を経てポンプ28により一定量のアルカリ性電解水が引き抜かれて、フィルター29と30で濾過されて経路31を経て超音波洗浄槽14に戻される。32はポンプ制御盤である。   FIG. 3 is a schematic configuration diagram of an example of a cleaning system incorporating an ultrasonic cleaning tank constituting the long object processing apparatus of the present invention. FIG. 3 will be briefly described. This cleaning system includes an ultrasonic cleaning tank 14, an alkaline electrolyzed water generation unit 15, and a circulation pump unit 16. The tap water supplied from the path 17 is made soft water in the water softener 18 and made alkaline electrolyzed water in the alkaline electrolyzed water generator 20 provided with the electrolyte dissolution tank 19. This alkaline electrolyzed water is supplied to the ultrasonic cleaning tank 14 provided with the ultrasonic oscillator 22 via the path 21 and discharged from the bottom of the pipe 23. Alkaline electrolyzed water overflowed from the ultrasonic cleaning tank 14 is discharged through the pre-tank 24 through the pH neutralizer 26 by the pump 25. From the bottom of the ultrasonic cleaning tank 14, a certain amount of alkaline electrolyzed water is drawn by the pump 28 via the path 27, filtered by the filters 29 and 30, and returned to the ultrasonic cleaning tank 14 via the path 31. 32 is a pump control panel.

以上のように構成される長尺物保持機構と超音波洗浄槽を用いて長尺物の一部を洗浄処理する場合について説明する。   A case where a part of a long object is cleaned using the long object holding mechanism and the ultrasonic cleaning tank configured as described above will be described.

第二テーブル2上に被処理長尺物(例えば、接着絶縁レール)33を載置し、ボルト挿通孔を有するフラットバー(図示せず)に長尺物固定用ボルト13を挿通して図示しないナットで締め付けて被処理長尺物を固定する。   A long object to be processed (for example, an adhesive insulating rail) 33 is placed on the second table 2, and the long object fixing bolt 13 is inserted into a flat bar (not shown) having a bolt insertion hole (not shown). Fasten a long object to be processed by tightening with a nut.

次ぎに、油圧シリンダ7のロッド9を伸張させて、外側アーム4と内側アーム5からなるリンク機構がパンタグラフのように伸びて第一テーブル1を上昇させる。次いで、油圧シリンダ12のロッド34を伸張させて、固定サポート10と可動サポート11を接続する中心軸35を中心として第二テーブル2を約90゜回動させ、第二テーブル2を水平状態から倒立状態にする。   Next, the rod 9 of the hydraulic cylinder 7 is extended, and the link mechanism composed of the outer arm 4 and the inner arm 5 extends like a pantograph to raise the first table 1. Next, the rod 34 of the hydraulic cylinder 12 is extended, the second table 2 is rotated about 90 ° around the central axis 35 connecting the fixed support 10 and the movable support 11, and the second table 2 is inverted from the horizontal state. Put it in a state.

さらに、シリンダ7のロッド9を収縮させて第一テーブル1を下降させると、第二テーブル2上の被処理長尺物33は第一テーブル1とともに下降し、被処理長尺物33の一方の端部は超音波洗浄槽14内に進入する。そして、超音波洗浄槽14内の被処理長尺物33に対して、図3に示すような洗浄システムにより超音波洗浄が施される。   Further, when the rod 9 of the cylinder 7 is contracted to lower the first table 1, the long object 33 to be processed on the second table 2 is lowered together with the first table 1, and one of the long objects 33 to be processed is dropped. The end portion enters the ultrasonic cleaning tank 14. Then, the long object 33 in the ultrasonic cleaning tank 14 is subjected to ultrasonic cleaning by a cleaning system as shown in FIG.

洗浄終了後は、上記の逆の工程を経ることにより所定の洗浄処理が完了する。   After the cleaning is completed, the predetermined cleaning process is completed through the reverse steps described above.

36は床面であり、床面下に超音波洗浄槽14の一部を埋設することにより、長尺物を倒立状態で洗浄処理するに際して、空間を有効利用することができるという利点があり、工場建屋の高さを過度に高くする必要がない。上記実施例においては、被処理長尺物の端部を清浄にするための処理装置として超音波洗浄槽を用いたが、もちろん、これに限定されるものでなく、他の洗浄手段も採用することができるのは言うまでもない。   36 is a floor surface, and by embedding a part of the ultrasonic cleaning tank 14 under the floor surface, there is an advantage that space can be effectively used when cleaning a long object in an inverted state, There is no need to make the factory building too high. In the above embodiment, the ultrasonic cleaning tank is used as a processing apparatus for cleaning the end of the long object to be processed. However, the present invention is not limited to this, and other cleaning means are also employed. Needless to say, you can.

本発明は、鉄道レールのような長尺物を洗浄処理する用途に適用できる。   The present invention can be applied to uses for cleaning a long object such as a railroad rail.

図1(a)は本発明の長尺物処理装置を構成する長尺物保持機構の平面図、図1(b)は同機構の側面図である。Fig.1 (a) is a top view of the elongate object holding mechanism which comprises the elongate object processing apparatus of this invention, FIG.1 (b) is a side view of the mechanism. 図1の長尺物保持機構の正面図である。It is a front view of the elongate object holding mechanism of FIG. 洗浄システムの一例の概略構成図である。It is a schematic block diagram of an example of a washing | cleaning system. 接着絶縁レールの側面図である。It is a side view of an adhesion insulation rail. 接着絶縁レールの断面図である。It is sectional drawing of an adhesion | attachment insulation rail.

符号の説明Explanation of symbols

1…第一テーブル
2…第二テーブル
2a…ストッパー
3…ベース
4…外側アーム
5…内側アーム
6…センターピン
7…油圧シリンダ
8…継手
9…ロッド
10…固定サポート
11…可動サポート
12…油圧シリンダ
13…長尺物固定用ボルト
14…超音波洗浄槽
15…アルカリ性電解水生成ユニット
16…循環ポンプユニット
18…軟水器
19…電解質溶解タンク
20…アルカリ性電解水生成器
22…超音波発振子
24…プレタンク
25…ポンプ
26…pH中和装置
28…ポンプ
29…フィルター
30…フィルター
32…ポンプ制御盤
33…被処理長尺物
34…ロッド
35…中心軸
36…床面
DESCRIPTION OF SYMBOLS 1 ... 1st table 2 ... 2nd table 2a ... Stopper 3 ... Base 4 ... Outer arm 5 ... Inner arm 6 ... Center pin 7 ... Hydraulic cylinder 8 ... Joint 9 ... Rod 10 ... Fixed support 11 ... Movable support 12 ... Hydraulic cylinder DESCRIPTION OF SYMBOLS 13 ... Bolt for fixing long objects 14 ... Ultrasonic cleaning tank 15 ... Alkaline electrolysis water production | generation unit 16 ... Circulation pump unit 18 ... Water softener 19 ... Electrolyte dissolution tank 20 ... Alkaline electrolysis water generator 22 ... Ultrasonic oscillator 24 ... Pre-tank 25 ... Pump 26 ... pH neutralizer 28 ... Pump 29 ... Filter 30 ... Filter 32 ... Pump control panel 33 ... Long object to be treated 34 ... Rod 35 ... Center shaft 36 ... Floor surface

Claims (2)

昇降自在の第一テーブルと、 第一テーブルに対して回動可能に支持されて倒立することができる、処理される長尺物を載置固定する第二テーブルと、 第一テーブルおよび第二テーブルの近傍に配した長尺物を処理する処理装置とを有する長尺物処理装置。   A first table that can be raised and lowered, a second table that is supported so as to be rotatable with respect to the first table and that can be turned upside down. And a processing apparatus for processing a long object disposed in the vicinity of the apparatus. 第二テーブルは第一テーブル上の一方の端部付近において回動可能に支持されるとともに、第一テーブル上の一方の端部側と第二テーブルが第二テーブルを回動させるための伸縮装置で接続されている請求項1記載の長尺物処理装置。   The second table is rotatably supported in the vicinity of one end on the first table, and the telescopic device for rotating the second table by one end on the first table and the second table The long object processing apparatus according to claim 1, which is connected at a point.
JP2004185913A 2004-06-24 2004-06-24 Lengthy article processing device Pending JP2006008300A (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN105384123A (en) * 2015-12-18 2016-03-09 国家电网公司 Insulating lifting platform
JP2019052047A (en) * 2017-08-08 2019-04-04 ザ・ボーイング・カンパニーThe Boeing Company Cart assembly to be used for workpiece and method of application

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CN105384123A (en) * 2015-12-18 2016-03-09 国家电网公司 Insulating lifting platform
JP2019052047A (en) * 2017-08-08 2019-04-04 ザ・ボーイング・カンパニーThe Boeing Company Cart assembly to be used for workpiece and method of application
JP7138507B2 (en) 2017-08-08 2022-09-16 ザ・ボーイング・カンパニー Cart assembly used for workpieces and method of use

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