JP3356600B2 - Three-dimensional self-propelled trolley and rail used for it - Google Patents
Three-dimensional self-propelled trolley and rail used for itInfo
- Publication number
- JP3356600B2 JP3356600B2 JP26209095A JP26209095A JP3356600B2 JP 3356600 B2 JP3356600 B2 JP 3356600B2 JP 26209095 A JP26209095 A JP 26209095A JP 26209095 A JP26209095 A JP 26209095A JP 3356600 B2 JP3356600 B2 JP 3356600B2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- rubber tube
- hard rubber
- roller
- joint portion
- 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 - Fee Related
Links
Landscapes
- Railway Tracks (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は造船などのように特殊な
曲面上の溶接、あるいは溶断に際し、任意の曲面方向に
レ−ルを設置し、かつそのレ−ル上を自走する自動溶接
等としての台車およびそれに用いるレ−ルに関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to automatic welding in which a rail is installed in an arbitrary curved surface direction when welding or fusing on a special curved surface such as a shipbuilding, and the rail is self-propelled. And a rail used therefor.
【０００２】[0002]
【従来の技術】従来からの自動溶接機は、予め設定され
た直線状、あるいは曲線状のレ−ル上を走行する台車上
に、オシレ−タ−が装着され、接合面に沿って走行しな
がら溶接を行うものである。2. Description of the Related Art In a conventional automatic welding machine, an oscillator is mounted on a bogie that runs on a preset linear or curved rail, and runs along a joint surface. Welding is performed.
【０００３】[0003]
【発明が解決しようとする課題】しかし上記構成の台車
およびレ−ルでは、反復的な溶接を行う場合には何ら問
題とはならないが、造船などによる溶接作業において
は、船体の断面形状に応じて三次元的な曲面の溶接作業
が非常に多く、その殆どが手作業による溶接が行われて
いるのが現状である。即ち、その溶接の都度曲面に応じ
てレ−ルを設定するのは非常に煩雑となり、又高低のあ
るカ−ブを走行する際には、台車の車輪に無理な負荷が
掛かり脱輪するなどの問題がある。そこで本発明では上
記問題点を解消するために、レ−ルを任意の曲面に応じ
て自在に屈曲できると共に、レ−ルに沿って走行できる
台車を提供することを目的とするものである。However, the bogies and rails of the above construction do not cause any problem when performing repetitive welding. However, in welding work such as shipbuilding, etc., depending on the sectional shape of the hull. At present, three-dimensional curved surfaces are often welded, and most of them are manually welded. That is, it is very complicated to set the rail according to the curved surface each time the welding is performed, and when traveling on a curve having a high or low level, an excessive load is applied to the wheels of the bogie, and the wheels are demounted. There is a problem. SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, an object of the present invention is to provide a bogie that can freely bend a rail according to an arbitrary curved surface and can travel along the rail.
【０００４】[0004]
【課題を解決するための手段】本発明の上記目的は次の
如き構成の台車およびレ−ルによって達成できる。即ち
その要旨はレ−ルの両側より挟持すると共に、圧着手段
を有し上下に分離可能なロ−ラ−と、該ロ−ラ−の少な
くとも１のロ−ラ−に設けた駆動手段と、該駆動手段を
有するロ−ラ−以外のロ−ラ−にはレ−ル挟持方向に圧
着調整自在で、かつ前後左右に調整自在な追従手段を備
えたことを特徴とする三次元自走台車並びに硬質ゴム管
内に、該硬質ゴム管内径と略同径のコイルスプリングを
内包せしめ、かつ上記硬質ゴム管の両端開口部にそれぞ
れ凹型連結用ジョイント部および凸型連結用ジョイント
部を装着し、該凹型連結用ジョイント部と凸型連結用ジ
ョイント部との間に、バネ鋼よりなる引張用鋼線を横架
し、更に上記硬質ゴム管の所要位置に該硬質ゴム管を一
定位置に架設する基台を設けたことを特徴とする三次元
自走台車に用いるレ−ルである。なお本発明三次元自走
台車は、レ−ルの長手方向に沿って走行する方向を前方
（後進も可能である。）とする。The above object of the present invention can be achieved by a truck and a rail having the following construction. That is, the gist of the present invention is to provide a roller which is clamped from both sides of the rail and has a pressing means and which can be separated vertically, and a driving means provided on at least one of the rollers. A three-dimensional self-propelled truck, characterized in that a roller other than the roller having the driving means is provided with a follower which is adjustable in pressure in the rail clamping direction and is adjustable in front, rear, left and right directions. A coil spring having substantially the same diameter as the inner diameter of the hard rubber tube is enclosed in the hard rubber tube, and a concave connection joint portion and a convex connection joint portion are attached to both ends of the hard rubber tube, respectively. A tension steel wire made of spring steel is laid horizontally between the concave connection joint portion and the convex connection joint portion, and further, the hard rubber tube is erected at a predetermined position of the hard rubber tube. For three-dimensional self-propelled trolleys characterized by a table Relais - is Le. In the three-dimensional self-propelled truck of the present invention, the direction in which the rail travels along the longitudinal direction of the rail is defined as forward (reverse travel is possible).
【０００５】[0005]
【作用】本発明は図１５に示すように、例えば造船作業
における三次元的曲面Ａの溶接作業では、レ−ル２をそ
の曲面に応じて折り曲げ、永久磁石が組み込まれた基台
２４をその曲面Ａに磁着し、曲面Ａ上に一定高さにて架
設する。そして図１６に示すように、従動用ロ−ラ−
４，４’を押し出しハンドル１７によって前方向に移動
させ、レ−ル２を駆動用ロ−ラ−３，３’との間で挟持
し、駆動用ロ−ラ−３，３’を駆動回転させることによ
って、レ−ル２上を自走する機構とするものである。According to the present invention, as shown in FIG. 15, for example, in a welding operation of a three-dimensional curved surface A in a shipbuilding operation, the rail 2 is bent in accordance with the curved surface, and a base 24 in which a permanent magnet is incorporated is used. It is magnetically attached to the curved surface A and is erected on the curved surface A at a constant height. Then, as shown in FIG.
4, 4 'are moved forward by the pushing handle 17, the rail 2 is held between the driving rollers 3, 3', and the driving rollers 3, 3 'are driven to rotate. By doing so, the mechanism runs on the rail 2 by itself.
【０００６】そこで図１７に示すように上記駆動用ロ−
ラ−３，３’および従動用ロ−ラ−４，４’がカ−ブし
たレ−ル２上を通過する場合には、駆動用ロ−ラ−３、
３’がカ−ブ時の負荷に応じて上下方向に分割し、レ−
ル２から外れることなくレ−ル２表面に密着すると共
に、上記従動用ロ−ラ−４，４’はレ−ル２のカ−ブに
応じて左右に微動し、レ−ル２表面に密着し、安定した
走行を可能とするものである。又レ−ル２は、硬質ゴム
管２０に内包されるコイルスプリング２５の円周方向へ
の付勢力によって外部からの圧力に抗すことが可能とな
ると共に、内包されているコイルスプリング２５と引張
用鋼線２６によってレ−ル２の復元力が維持できる機能
を持つことになる。Therefore, as shown in FIG.
When the rollers 3, 3 'and the driven rollers 4, 4' pass over the closed rail 2, the driving roller 3,
3 'is divided vertically according to the load at the time of curve,
The driven rollers 4, 4 'move slightly to the left and right according to the curve of the rail 2, and come into contact with the surface of the rail 2 without coming off the rail 2. It enables close running and stable running. In addition, the rail 2 can withstand external pressure by the circumferential urging force of the coil spring 25 contained in the hard rubber tube 20, and pulls the rail 2 together with the coil spring 25 contained therein. The steel wire 26 has a function of maintaining the restoring force of the rail 2.
【０００７】[0007]
【実施例】以下本発明に係る三次元自走台車およびそれ
に用いるレ−ルを、その実施例を示す図面を参酌し乍ら
詳述する。 実施例１ 図１〜図３にそれぞれ示すように本発明の自走台車は、
台車基板１の下部に図１に示す断面レ−ル２の両側より
挟持するような状態で、駆動用ロ−ラ−３，従駆動用ロ
−ラ−３’および従動用ロ−ラ−４，４’が設けられる
ものであり、更に上記台車基板１の左右両側端には、台
車基板１を安定させながら走行を補助するために下部に
ロ−ラ−１９を設けたスタンション５，５が装着された
構成とするものである。なお駆動用ロ−ラ−３若しくは
従駆動用ロ−ラ−３’または従動用ロ−ラ−４若しくは
４’は、本実施例では駆動するロ−ラ−を２個（３およ
び３’）としているが、該個数は台車基板１に搭載され
る機器重量により適宜設定するようにする。即ち、駆動
用ロ−ラ−は最小１個から最大は全輪駆動まで各種状況
に応じて設定することが必要である。ここで、駆動用ロ
−ラ−とは駆動モ−タ−により直接駆動されるロ−ラ−
をいい、従駆動用ロ−ラ−とは駆動用ロ−ラ−の１種
で、駆動モ−タ−の駆動力を歯車等を介して伝達される
ロ−ラ−をいう。また、従動用ロ−ラ−とは駆動源を有
さない遊転ロ−ラ−をいう。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A three-dimensional self-propelled trolley according to the present invention and a rail used therefor will be described in detail with reference to the drawings showing the embodiments. Example 1 As shown in FIGS. 1 to 3, a self-propelled vehicle according to the present invention includes:
The driving roller-3, the driven roller-3 'and the driven roller-4 are sandwiched between the both sides of the sectional rail 2 shown in FIG. , 4 'are further provided on both left and right ends of the carriage board 1 with stanchions 5, 5 provided with rollers 19 at a lower portion for assisting traveling while stabilizing the carriage board 1. It is configured to be mounted. In this embodiment, the driving roller 3 or the driven roller 3 'or the driven roller 4 or 4' has two driven rollers (3 and 3 '). However, the number is appropriately set according to the weight of the equipment mounted on the carriage substrate 1. That is, it is necessary to set the driving rollers from a minimum of one to a maximum of all-wheel driving according to various situations. Here, the driving roller is a roller directly driven by a driving motor.
The driven roller is a type of driving roller and is a roller that transmits the driving force of the driving motor via gears or the like. The driven roller is an idle roller having no drive source.
【０００８】そこで図２に示すように、駆動用ロ−ラ−
３，及び従駆動用ロ−ラ−３’は、駆動軸６，６’に上
下分割状とした分割ロ−ラ−７，７が装着されるもので
あり、上記駆動用ロ−ラ−３、従駆動用ロ−ラ−３’の
分割ロ−ラ−７，７は、レ−ル２の上下方向の密着をよ
くするために圧縮バネ８，８の付勢力によって互いに圧
着を維持する機構とするものである。更に上記駆動軸６
の基端には、駆動歯車９が装着され、駆動モ−タ−１０
の駆動軸１１の装着される駆動歯車９’と駆動歯車９を
歯合させることによって駆動軸６を回転させると共に、
伝動歯車１２，１２，１２によって駆動軸６’をも同時
に回転させ、駆動用ロ−ラ−３，と従駆動用ロ−ラ−
３’を駆動回転させる構成とするものである。Therefore, as shown in FIG. 2, a driving roller is provided.
The drive roller 3 and the driven roller 3 'are provided with vertically divided roller rollers 7 and 7 mounted on the drive shafts 6 and 6', respectively. The divided rollers 7, 7 of the driven roller 3 'maintain the pressure contact with each other by the biasing force of the compression springs 8, 8 in order to improve the close contact of the rail 2 in the vertical direction. It is assumed that. Further, the drive shaft 6
A drive gear 9 is mounted at the base end of the drive motor 10.
The drive shaft 9 is rotated by meshing the drive gear 9 ′ with the drive gear 9 ′ to which the drive shaft 11 is mounted, and
The drive shaft 6 'is also rotated by the transmission gears 12, 12, 12 at the same time, and the driving roller-3 and the driven roller are rotated.
3 'is driven to rotate.
【０００９】次に図４〜図７に示すように、個々の従動
用ロ−ラ−４，４’は、まず支持カバ−１３，１３に回
転自在な状態で枢支され、更に同支持カバ−１３，１３
は揺動カバ−１４に、支持ピン１５によって遊嵌状に支
持されると共に、支持カバ−１３と揺動カバ−１４との
間に空間部ｄを設けることによって左右回動自在な状態
とするものである。更に上記揺動カバ−１４には側壁１
６に向けて制御ピンｂが突設され、同制御ピンｂの先端
が、上記側壁１６に貫設された長孔ｃに挿通され、上記
揺動カバ−１４の左右への回動を一定枠内で制御する機
構とするものである。又上記揺動カバ−１４は台車基板
１の側壁１６に、その中央より押し出しハンドル１７の
先端のネジ軸１７’にピン１７’’によって遊嵌状に支
持されるものであり、同押し出しハンドル１７の左右回
転によって上記揺動カバ−１４を前後方向に移動可能と
することでレ−ルへの着脱が行える構成とするものであ
る。Next, as shown in FIGS. 4 to 7, each of the driven rollers 4, 4 'is first pivotally supported by the support covers 13, 13 in a rotatable state. -13,13
Is supported by the swing cover 14 in a loosely fitted state by the support pins 15 and is provided with a space d between the support cover 13 and the swing cover 14 so that the swing cover 14 can be freely rotated left and right. Things. Further, the swing cover 14 has a side wall 1.
6, a control pin b protrudes from the control pin b, and a tip of the control pin b is inserted into a long hole c penetrating through the side wall 16 to prevent the swing cover 14 from rotating left and right by a predetermined frame. It is a mechanism to control within. The swinging cover 14 is loosely supported on the side wall 16 of the carriage substrate 1 from the center thereof by a pin 17 ″ on a screw shaft 17 ′ at the end of a pushing handle 17. The swing cover 14 can be moved in the front-rear direction by the left-right rotation of the rail, so that the swing cover 14 can be attached to and detached from the rail.
【００１０】図８は台車基板１の回転防止の機構で、同
基板１の左右両端に垂直に装着した（本実施例では左側
前後と右側中央にそれぞれ装着する。）スタンション５
の内部機構を示すものであり、鋼板等の曲面Ａに接地し
て三次元に走行する台車の走行を安定させるロ−ラ−１
９をスタンション５の先端側内部に空間部ａを設け、同
空間部ａ内に横架したピン１８に、ロ−ラ−１９を進行
方向に対して左右滑動自在な状態で外嵌している。な
お、ロ−ラ−１９は台車の進行方向に回転するように取
り付けられている。更に凹部曲率の特に小さい曲面Ａ上
を走行する場合には、上記スタンション５が曲面Ａにつ
かえる場合もあるため、バネ等を設けて上下動可能な構
成とする必要がある。又本実施例ではスタンション５を
３本としているが、該本数は走行する曲面Ａの曲率や台
車基板１に搭載する機器重量等、状況に応じて適宜設定
する必要がある。FIG. 8 shows a mechanism for preventing the rotation of the carriage substrate 1. The stanchions 5 are vertically mounted on the left and right ends of the substrate 1 (in the present embodiment, they are mounted on the front, rear, left and right centers, respectively).
Roller-1 which stabilizes the traveling of a truck traveling three-dimensionally while being in contact with a curved surface A such as a steel plate.
9 is provided with a space a inside the front end side of the stanchion 5, and a roller 19 is externally fitted to a pin 18 laid horizontally in the space a so as to be slidable left and right in the traveling direction. . The roller 19 is mounted so as to rotate in the traveling direction of the bogie. Further, when the vehicle travels on the curved surface A having a particularly small curvature of the concave portion, the stanchion 5 may be held on the curved surface A. Therefore, it is necessary to provide a spring or the like so as to be able to move up and down. In this embodiment, the number of the stanchions 5 is three. However, the number of the stanches 5 needs to be appropriately set according to the conditions such as the curvature of the curved surface A on which the vehicle runs and the weight of the equipment mounted on the carriage substrate 1.
【００１１】実施例２ 図９および図１０に示すのは本発明のレ−ルの全体説明
図であり、レ−ル２は認意の長尺なフレキシブルな硬質
ゴム管２０とその両側端にそれぞれ装着される凹型連結
用ジョイント部２１と凸型連結用ジョイント部２２によ
って、連続して連結できる構成とするものである。又上
記硬質ゴム管２０の外壁には、認意の一定間隔毎に複数
の支持バンド２３が装着されるものであり、上記支持バ
ンド２３は硬質ゴム管２０の外壁を支持バンド２３の厚
さ分だけ刻設し、外嵌することによって硬質ゴム管２０
の表面が凹凸状とならないようにする。Embodiment 2 FIGS. 9 and 10 are overall explanatory views of a rail according to the present invention. The rail 2 has a long flexible hard rubber tube 20 and two ends at both ends thereof. The concave connection joint portion 21 and the convex connection joint portion 22 which are respectively mounted are configured to be continuously connected. A plurality of support bands 23 are attached to the outer wall of the hard rubber tube 20 at predetermined intervals. The support band 23 is formed by dividing the outer wall of the hard rubber tube 20 by the thickness of the support band 23. Only the hard rubber tube 20
So that the surface does not become uneven.
【００１２】更に上記各々支持バンド２３の基端には、
永久磁石が組み込まれた基台２４が連結され、レ−ル２
を鋼板上に磁着する構成とするものである。次に図１１
に示すようにレ−ル２は、硬質ゴム管２０の内部には、
硬質ゴム管２０の内径と略同径としたコイルスプリング
２５が上記硬質ゴム２０の全長に渡って内包され、更に
上記コイルスプリング２５の中空内部には同コイルスプ
リング２５全長に渡ってバネ鋼よりなる引張用鋼線２６
が横架されるものであり、この引張用鋼線２６は、図１
２に示すように、その両端が上記硬質ゴム管２０の両側
開口端に嵌合された凹型連結用ジョイント部２１と凸型
連結用ジョイント部２２にナットなどの締結部材２７に
よって引張しながら連結、それと同時に凹型連結用ジョ
イント部２１と凸型連結用ジョイント部２２を硬質ゴム
管２０の開口端に強固に嵌入する機構とするものであ
る。Further, at the base end of each of the support bands 23,
The base 24 incorporating the permanent magnet is connected, and the rail 2
Is magnetically adhered on a steel plate. Next, FIG.
As shown in the figure, the rail 2 is provided inside the hard rubber tube 20.
A coil spring 25 having substantially the same diameter as the inner diameter of the hard rubber tube 20 is included over the entire length of the hard rubber 20, and the inside of the hollow of the coil spring 25 is made of spring steel over the entire length of the coil spring 25. Steel wire for tension 26
The tensioning steel wire 26 is formed as shown in FIG.
As shown in FIG. 2, both ends of the hard rubber tube 20 are connected to the concave joint portion 21 and the convex joint portion 22 fitted to the open ends of the hard rubber tube 20 while being pulled by a fastening member 27 such as a nut. At the same time, the concave connecting joint portion 21 and the convex connecting joint portion 22 have a mechanism for firmly fitting into the open end of the hard rubber tube 20.
【００１３】又コイルスプリング２５の両端と凹型連結
用ジョイント部２１と凸型連結用ジョイント部２２との
間には隙間を設け、硬質ゴム管２０の任意の屈曲に支障
を来さない機構とするものである。更に図１３および図
１４にそれぞれ示すように、凹型連結用ジョイント部２
１および凸型連結用ジョイント部２２は互いに嵌合して
容易に連結できる機構とし、かつ硬質ゴム管２０と同径
とすることによって自走台車の走行に支障を来さない構
成とするものである。なお上記硬質ゴム管２０同志に連
結機構としては、上記凹型連結用ジョイント部２１およ
び凸型連結用ジョイント部２２を用いる他に、種々の機
構が考えられ最も状況に適した機構を採用することが望
ましい。Further, a gap is provided between both ends of the coil spring 25 and the concave connecting joint portion 21 and the convex connecting joint portion 22 so that the rigid rubber tube 20 does not interfere with arbitrary bending. Things. Further, as shown in FIG. 13 and FIG.
The first and the joints 22 are configured so that they can be easily fitted and connected to each other, and have the same diameter as the hard rubber tube 20 so as not to hinder the traveling of the self-propelled vehicle. is there. As the coupling mechanism for the hard rubber tubes 20, in addition to using the concave coupling joint 21 and the convex coupling joint 22, various mechanisms are conceivable, and a mechanism most suitable for the situation may be adopted. desirable.
【００１４】[0014]
【発明の効果】以上述べて来た如く本発明によれば、造
船などにおける三次元的曲面の鋼板の溶接、あるいはガ
ス切断において、その曲面に沿ってレ−ルを曲げながら
設置、そのレ−ルにオシレ−タ−、あるいはガス切断機
を設けた自走台車を装着し、溶接、又は溶断しながら走
行させることによって作業の自動化が可能となるもので
ある。更に本発明のレ−ルは、その曲面に応じて任意に
曲げながら設置することが可能であり、非常に作業効率
が向上するものである。As described above, according to the present invention, when welding a steel plate having a three-dimensional curved surface or gas cutting in a shipbuilding or the like, the rail is bent along the curved surface and installed. The work can be automated by mounting a self-propelled truck provided with an oscillator or a gas cutting machine on the tool and running while welding or fusing. Further, the rail of the present invention can be installed while being bent arbitrarily according to the curved surface, and the work efficiency is greatly improved.
【図１】本発明の正面説明図である。（図２におけるＡ
−Ａ矢視）FIG. 1 is an explanatory front view of the present invention. (A in FIG. 2
-A arrow)
【図２】本発明の側面説明図である。FIG. 2 is an explanatory side view of the present invention.
【図３】本発明の背面説明図である。（図２におけるＢ
−Ｂ矢視）FIG. 3 is an explanatory rear view of the present invention. (B in FIG. 2
-B arrow view)
【図４】本発明の従動用ロ−ラ−の全体説明図である。FIG. 4 is an overall explanatory view of a driven roller of the present invention.
【図５】本発明の従動用ロ−ラ−の断面説明図である。FIG. 5 is an explanatory sectional view of a driven roller of the present invention.
【図６】本発明の従動用ロ−ラ−の正面説明図である。FIG. 6 is an explanatory front view of a driven roller of the present invention.
【図７】本発明の押し出しハンドルの取り付け状態を示
す説明図である。（図６におけるＣ−Ｃ断面図）FIG. 7 is an explanatory view showing an attached state of an extrusion handle of the present invention. (C-C sectional view in FIG. 6)
【図８】本発明のスタンションの説明図である。FIG. 8 is an explanatory diagram of a stanchion according to the present invention.
【図９】本発明のレ−ルの平面全体説明図である。FIG. 9 is an overall plan view of the rail of the present invention.
【図１０】本発明のレ−ルの側面全体説明図である。FIG. 10 is an overall side view of the rail of the present invention.
【図１１】本発明のレ−ルの部分拡大断面説明図であ
る。FIG. 11 is a partially enlarged sectional explanatory view of a rail of the present invention.
【図１２】本発明のレ−ルの内部構造を示す説明図であ
る。FIG. 12 is an explanatory view showing the internal structure of the rail of the present invention.
【図１３】本発明の凹型連結用ジョイント部の斜視図で
ある。FIG. 13 is a perspective view of the joint part for concave connection of the present invention.
【図１４】本発明の凸型連結用ジョイント部の斜視図で
ある。FIG. 14 is a perspective view of a convex connection joint section of the present invention.
【図１５】本発明のレ−ルの取り付け状態を示す説明図
である。FIG. 15 is an explanatory view showing a state in which the rail of the present invention is attached.
【図１６】本発明の自走台車のレ−ルへの取り付け状態
を示す説明図である。FIG. 16 is an explanatory view showing a state in which the self-propelled carriage of the present invention is attached to a rail.
【図１７】本発明のレ−ルのカ−ブにおける駆動用ロ−
ラ−の作用状態を示す説明図である。FIG. 17 shows a driving roll in a rail curve according to the present invention.
It is explanatory drawing which shows the operation state of a line.
Ａ 鋼板 １ 台車基板 ２ レ−ル ３ 駆動用ロ−ラ− ３’ 従駆動用ロ−ラ− ４，４’従動用ロ−ラ− ５ スタンション ６，６’駆動軸 ７ 分割ロ−ラ− ２０ 硬質ゴム管 ２１ 凹型連結用ジョイント部 ２２ 凸型連結用ジョイント部 ２３ 支持バンド ２４ 基台 ２５ コイルスプリング ２６ 引張用鋼線 Reference Signs List A steel plate 1 bogie board 2 rail 3 drive roller 3 'follower roller 4, 4' follower roller 5 stanchion 6, 6 'drive shaft 7 split roller 20 Hard rubber tube 21 Joint for concave connection 22 Joint for convex connection 23 Support band 24 Base 25 Coil spring 26 Steel wire for tension
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｅ０１Ｂ 25/10 Ｅ０１Ｂ 25/10 (72)発明者 松本 勝 長崎県長崎市飽の浦町１番１号 三菱重 工業株式会社長崎造船所内 (72)発明者 佐藤 悦司 広島県福山市新涯町五丁目22−20 (72)発明者 倉田 完一 広島県福山市大門町４丁目78−３ 第一 工業株式会社福山出張所内 (72)発明者 和田 博之 長崎県長崎市扇町９番５号 有限会社興 和商事内 (72)発明者 和田 信介 長崎県長崎市扇町９番５号 有限会社興 和商事内 (56)参考文献 特開 昭51−49143（ＪＰ，Ａ) 実開 昭61−72405（ＪＰ，Ｕ) 実開 昭64−10392（ＪＰ，Ｕ) 実開 昭62−109875（ＪＰ，Ｕ) 米国特許4841123（ＵＳ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) B23K 37/02 B61B 13/06 B61F 13/00 E01B 25/10 ────────────────────────────────────────────────── ─── Continued on the front page (51) Int.Cl. 7 Identification code FI E01B 25/10 E01B 25/10 (72) Inventor Masaru Matsumoto 1-1, Akunouramachi, Nagasaki-shi, Nagasaki Mitsubishi Heavy Industries, Ltd. Nagasaki Shipbuilding Co., Ltd. (72) Inventor Etsuji Sato 5--22-20, Shinnagacho, Fukuyama City, Hiroshima Pref. Person Hiroyuki Wada 9-5 Ogimachi, Nagasaki City, Nagasaki Prefecture Inside Kowa Trading Co., Ltd. (72) Inventor Shinsuke Wada 9-5 Ogimachi Ogimachi, Nagasaki City Nagasaki Prefecture Inside Kowa Trading Co., Ltd. (56) References JP Showa 51- 49143 (JP, A) Japanese Utility Model Application No. 61-72405 (JP, U) Japanese Utility Model Application No. 64-10392 (JP, U) Japanese Utility Model Application No. Sho 62-109875 (JP, U) US Patent 4841123 (US, A) (58) survey the field (Int.Cl. 7, DB ) B23K 37/02 B61B 13/06 B61F 13/00 E01B 25/10
Claims (2)
手段を有し上下に分離可能なロ−ラ−と、該ロ−ラ−の
少なくとも１のロ−ラ−に設けた駆動手段と、該駆動手
段を有するロ−ラ−以外のロ−ラ−にはレ−ル挟持方向
に圧着調整自在で、かつ前後左右に調整自在な追従手段
を備えたことを特徴とする三次元自走台車。1. A roller which is sandwiched from both sides of a rail and has press-fitting means and which can be separated vertically, and a driving means provided on at least one of the rollers. A three-dimensional self-propelled roller provided with a follower which is adjustable in pressure in the rail clamping direction and is adjustable in front, rear, left and right on rollers other than the roller having the driving means. Trolley.
同径のコイルスプリングを内包せしめ、かつ上記硬質ゴ
ム管の両端開口部にそれぞれ凹型連結用ジョイント部お
よび凸型連結用ジョイント部を装着し、該凹型連結用ジ
ョイント部と凸型連結用ジョイント部との間に、バネ鋼
よりなる引張用鋼線を横架し、更に上記硬質ゴム管の所
要位置に該硬質ゴム管を一定位置に架設する基台を設け
たことを特徴とする三次元自走台車に用いるレ−ル。2. A hard rubber tube enclosing a coil spring having a diameter substantially equal to the inner diameter of the hard rubber tube, and a concave connecting joint portion and a convex connecting joint portion respectively at both ends of the hard rubber tube. Attached, a tension steel wire made of spring steel is bridged between the concave connection joint portion and the convex connection joint portion, and the hard rubber tube is fixed at a predetermined position of the hard rubber tube. A rail for use in a three-dimensional self-propelled trolley, wherein a base is installed on the trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26209095A JP3356600B2 (en) | 1995-09-14 | 1995-09-14 | Three-dimensional self-propelled trolley and rail used for it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26209095A JP3356600B2 (en) | 1995-09-14 | 1995-09-14 | Three-dimensional self-propelled trolley and rail used for it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0976095A JPH0976095A (en) | 1997-03-25 |
| JP3356600B2 true JP3356600B2 (en) | 2002-12-16 |
Family
ID=17370901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26209095A Expired - Fee Related JP3356600B2 (en) | 1995-09-14 | 1995-09-14 | Three-dimensional self-propelled trolley and rail used for it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3356600B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010156423A (en) * | 2008-12-26 | 2010-07-15 | Toshiba Plant Systems & Services Corp | Rail device for pipe |
| CN104289841A (en) * | 2014-10-22 | 2015-01-21 | 东方电气集团东方汽轮机有限公司 | Automatic surfacing device for inner curved surface of guide ring of turbine |
| JP6501356B2 (en) * | 2015-06-25 | 2019-04-17 | 上田技研産業株式会社 | Single-rail carriage and track carrier |
-
1995
- 1995-09-14 JP JP26209095A patent/JP3356600B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0976095A (en) | 1997-03-25 |
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