JP4248380B2

JP4248380B2 - Feeding line arrangement structure

Info

Publication number: JP4248380B2
Application number: JP2003403618A
Authority: JP
Inventors: 晋吾小山
Original assignee: Tsubakimoto Chain Co
Current assignee: Tsubakimoto Chain Co
Priority date: 2003-12-02
Filing date: 2003-12-02
Publication date: 2009-04-02
Anticipated expiration: 2023-12-02
Also published as: JP2005168179A

Description

本発明は非接触給電システムにて利用される給電線を支持する給電線支持具を用いた給電線配設構造に関する。 The present invention relates to feed Senhai set structure using the feed line support for supporting a feeder line to be used in a non-contact power supply system.

一般に、非接触給電システムにおいては、例えば１個の高周波電源装置に接続された１本の給電線が、給電線を折り返してなる折り返し部を設けられ、更に、折り返された一方（往路）と他方（復路）とを一組とし、一組となした給電線が、移動体の移動域に沿って、ループ状に配設される。この場合、折り返し部と、高周波電源装置から移動体の移動域へ給電線を導入する導入部とは、移動体の移動方向に対向して配置される（特許文献１の図４参照）。また、樋型の給電線支持部を有する給電線支持具に給電線を固定する場合、給電線支持部と、給電線支持部にて底部が支持された給電線とを、結束バンドにて締結する（特許文献２の図１参照）。 In general, in a non-contact power supply system, for example, one power supply line connected to one high-frequency power supply device is provided with a folded portion formed by folding the power supply line, and the folded one (outward path) and the other (Return path) is a set, and the set of feeder lines is arranged in a loop along the moving area of the moving body. In this case, the turn-back portion and the introduction portion that introduces the power supply line from the high-frequency power supply device to the moving area of the moving body are arranged to face the moving direction of the moving body (see FIG. 4 of Patent Document 1). In addition, when fixing a power supply line to a power supply line support having a saddle-shaped power supply line support part, the power supply line support part and the power supply line whose bottom part is supported by the power supply line support part are fastened by a binding band. (See FIG. 1 of Patent Document 2).

図９は、従来の給電線支持具４１と給電線２との構成を示す説明図であり、非接触給電装置が備える正面視がＥ字状のピックアップコア５１に対応して、給電線２を折り返して折り返し部となし、往路２ａ及び復路２ｂを略平行に設けてある場合を示している。ピックアップコア５１はＣ字状のコア５１ａ，５１ｂを往路２ａ，復路２ｂに対応させて給電線２の配設方向に離隔配置してなり、コア５１ａのＣ字の一端側とコア５１ｂのＣ字の他端側とが往路２ａ及び復路２ｂの並設方向の略同一位置に配置される（特許文献３の図２，図３参照）。コア５１ａ，５１ｂの夫々にはコイルが巻装してあり、図中、ピックアップコア５１は巻装してあるコイルも含めて二点鎖線で模式的に示してある。 FIG. 9 is an explanatory diagram showing the configuration of the conventional feeder support 41 and feeder 2, and the feeder 2 is connected to the pickup core 51 whose front view of the non-contact feeder is E-shaped. It shows a case where it is folded back to be a folded portion and the forward path 2a and the backward path 2b are provided substantially in parallel. The pickup core 51 includes C-shaped cores 51a and 51b that are spaced apart from each other in the direction in which the power supply line 2 is disposed so as to correspond to the forward path 2a and the backward path 2b, and the C-shaped core 51b and the C-shaped core 51b. Are arranged at substantially the same position in the juxtaposed direction of the forward path 2a and the return path 2b (see FIGS. 2 and 3 of Patent Document 3). A coil is wound around each of the cores 51a and 51b. In the drawing, the pickup core 51 is schematically shown by a two-dot chain line including the wound coil.

給電線支持具４１は、非接触給電装置を搭載している移動体の移動域に取り付けられる基部と、これに突設してある２本の支柱部とを備え、一方の支柱部の先端で往路２ａを支持し、他方の支柱部の先端で復路２ｂを支持している。また、給電線２は、高周波電源装置から移動体の移動域へ給電線２を導入する図示しない導入部と、折り返し部とが、移動体の移動方向に対向するように、一組となした往路２ａ及び復路２ｂを、移動域に沿ってループ上に配設してある。 The feeder support 41 includes a base that is attached to a moving area of a moving body on which a non-contact power feeding device is mounted, and two struts that protrude from the base. The forward path 2a is supported, and the return path 2b is supported by the tip of the other column. In addition, the feed line 2 is a set such that an unillustrated introduction part that introduces the feed line 2 from the high-frequency power supply device to the moving area of the moving body and a folded part face each other in the moving direction of the moving body. The forward path 2a and the return path 2b are arranged on the loop along the moving area.

図９（ａ）は、給電線２の折り返し部の一例を示す斜視図である。この例では、白抜矢符方向へ移動する移動体は、ピックアップコア５１が給電線２の折り返し部に当接するため、折り返し部を乗り越えて更に白抜矢符方向（導入部側）へ移動することができないという問題がある。 FIG. 9A is a perspective view illustrating an example of a folded portion of the feeder line 2. In this example, the moving body moving in the direction of the white arrow moves over the turn-up portion and further moves in the direction of the white arrow (the introduction portion side) because the pickup core 51 abuts on the turn-up portion of the feed line 2. There is a problem that can not be.

この問題を解決すべく、従来、給電線２に、端末処理が施されていた。図９（ｂ）は、端末処理を施された給電線２と給電線支持具４１との構成を示す正面図である。端末処理では、給電線２の折り返し部にて給電線２が切断され、往路２ａ及び復路２ｂ夫々の切断面に接続する導電板７が、ピックアップコア５１の通過領域を迂回するようにして配置される。このため、移動体は、ピックアップコア５１が給電線２の折り返し部又は導電板７に当接することなく、端末処理された折り返し部を乗り越えて移動することが可能となる（特許文献４参照）。 In order to solve this problem, terminal processing has been conventionally performed on the feeder 2. FIG. 9B is a front view illustrating a configuration of the power supply line 2 and the power supply support 41 that have been subjected to terminal processing. In the terminal processing, the feed line 2 is cut at the folded portion of the feed line 2, and the conductive plate 7 connected to the cut surfaces of the forward path 2a and the return path 2b is arranged so as to bypass the passage area of the pickup core 51. The For this reason, the moving body can move over the folded portion subjected to the terminal treatment without the pickup core 51 coming into contact with the folded portion or the conductive plate 7 of the feeder 2 (see Patent Document 4).

このような端末処理は、給電線２の折り返し部のみならず、導入部に対しても行なわれる（特許文献５参照）。以上のような端末処理が施された給電線２と、これを支持する給電線支持具４１とを使用することによって、ループ状に張られた給電線２で、移動体が、導入部及び折り返し部を乗り越えて移動することが可能となる。
特許第３３０３７６４号公報特開２０００−３５８３０１号公報特開２００３−６１２６８号公報特開平８−３４０６０３号公報特開平９−１１７７９号公報 Such terminal processing is performed not only on the folded portion of the feeder 2 but also on the introduction portion (see Patent Document 5). By using the power supply line 2 subjected to the terminal processing as described above and the power supply line support tool 41 that supports the power supply line 2, the moving body is connected to the introduction portion and the folded portion by the power supply line 2 stretched in a loop shape. It is possible to move over the part.
Japanese Patent No. 3303764 JP 2000-358301 A JP 2003-61268 A JP-A-8-340603 Japanese Patent Laid-Open No. 9-11779

しかしながら、給電線２の端末処理は、給電線２の切断処理、及び切断面への導電板７の接続処理を行なう必要があるため、給電線２の配設作業が煩雑になるという問題があった。特に、複数の給電線２，２，…を配設する場合、端末処理を行なう箇所が増大して、配設作業が更に煩雑になるという問題もあった。 However, the terminal processing of the power supply line 2 requires a process of cutting the power supply line 2 and a process of connecting the conductive plate 7 to the cut surface. It was. In particular, when a plurality of power supply lines 2, 2,... Are arranged, there is a problem that the number of places where terminal processing is performed increases and the arrangement work becomes more complicated.

また、給電線２の切断面及び導電板７に対して、別途絶縁の手段が必要になるという問題もあった。 There is also a problem that separate means for insulation is required for the cut surface of the feeder line 2 and the conductive plate 7.

更に、給電線２は、一般にリッツ線を用いてなる。このため、リッツ線の切断箇所毎に、リッツ線に含まれる素線の絶縁被覆を除去する処理（例えば、半田を利用して絶縁被覆を焼き溶かす処理、又は、薬品を用いて絶縁被覆を除去する処理）が必要となる。このため、処理された給電線２と給電線２に接続する導電板又は圧着端子のような導電部材との接触に不良が生じ易く、この結果、給電線２の信頼性が低下するという問題があった。 Further, the feeder 2 is generally a litz wire. For this reason, a process for removing the insulation coating of the strands contained in the litz wire at each cut location of the litz wire (for example, a process of baking and melting the insulation coating using solder, or removing the insulation coating using chemicals) Processing) is required. For this reason, a defect tends to occur in the contact between the treated feeder 2 and a conductive member such as a conductive plate or a crimp terminal connected to the feeder 2, and as a result, the reliability of the feeder 2 is lowered. there were.

更にまた、導入部又は折り返し部で、給電線２の切断及び導電板７の接続によって、給電線２の長さが固定されるため、給電線２の切断後又は配設後は、給電線２の長さが過剰であっても、又は不足していても、給電線長さの調節が困難であるという問題もあった。 Furthermore, since the length of the power supply line 2 is fixed by cutting the power supply line 2 and connecting the conductive plate 7 at the introduction part or the turn-back part, the power supply line 2 after the power supply line 2 is cut or disposed. There is also a problem that it is difficult to adjust the length of the feeder line even if the length of the wire is excessive or insufficient.

また、導入部及び折り返し部が移動体の移動方向に対向配置されている対向部分で、給電線２が途切れる箇所が長くなるため、対向部分をピックアップコア５１が通過する場合、非接触給電装置の受電能力が低下するという問題もあった。更に、２本の給電線２，２の夫々の折り返し部を移動体の移動方向に対向配置してなる継目部を設ける場合、継目部でも、給電線２が途切れる箇所が長くなるという問題があった。 In addition, since the portion where the feeder line 2 is interrupted becomes long in the facing portion where the introduction portion and the turn-back portion are disposed facing each other in the moving direction of the moving body, when the pickup core 51 passes through the facing portion, the contactless power feeding device There was also a problem that the power receiving capability was reduced. Further, when a joint portion is provided in which the folded portions of the two power supply lines 2 and 2 are arranged opposite to each other in the moving direction of the moving body, there is a problem that the portion where the power supply line 2 is interrupted becomes long even at the joint portion. It was.

本発明は斯かる問題を解決するためになされたものであり、給電線の支持部を、１本の支柱部毎に２個備える給電線支持具を用い、給電線の往路及び復路夫々について、折り曲げ部分の一方側及び他方側を支持することにより、給電線の長さを調節可能に給電線を支持することができる給電線配設構造を提供することを目的とする。 The present invention has been made to solve the such problem, the supporting portion of the feed line, using a Ru 2 Kosonae feed wire support each strut one, forward and the backward path respectively of the feed line by supporting the one side and the other side of the bent portion, and an object thereof is to provide a feed Senhai set structure that can be adjustably supporting the feed line the length of the feed line.

第１発明に係る給電線配設構造は、移動体の移動域に取り付けられる基部と、該基部に突設してある支柱部とを備え、該支柱部に２個、又は前記支柱部及び前記基部に１個ずつ、前記移動体に給電する給電線を支持する支持部を、前記支柱部の突設方向に並設してある給電線支持具で、前記移動域に沿って設けてある１本の給電線を支持する給電線配設構造であって、２本の前記支柱部が、前記移動体の移動方向及び前記支柱部の突設方向夫々に交差する方向に並設してあり、前記給電線は、該給電線の中途に折り返し部を有し、折り返すことによって設けられた往路及び復路夫々に折り曲げ部分を有し、前記往路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記往路に沿う距離が近い側を、前記２本の前記支柱部の内、第１の前記支柱部の基端側の前記支持部で支持し、前記距離が遠い側を、前記第１の前記支柱部の先端側の前記支持部で支持してあり、前記復路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記復路に沿う距離が近い側を、前記２本の前記支柱部の内、第２の前記支柱部の基端側の前記支持部で支持し、前記距離が遠い側を、前記第２の前記支柱部の先端側の前記支持部で支持してあることを特徴とする。 According to a first aspect of the present invention, there is provided a feeder structure including a base attached to a moving area of a moving body, and a support post projecting from the base. A support portion for supporting a power supply line for supplying power to the moving body, one by one on the base, is provided along the moving area by a power supply support that is arranged in parallel in the protruding direction of the support column. A feed line arrangement structure for supporting two feed lines, wherein the two support columns are juxtaposed in a direction intersecting each of the moving direction of the movable body and the protruding direction of the support columns, The power supply line has a folded portion in the middle of the power supply line, and has a bent portion on each of the forward path and the return path provided by folding, and on the one side and the other side of the bent portion of the forward path, The side where the distance along the forward path from the turn-back portion is short is The first support column is supported by the support portion on the proximal end side, and the far side is supported by the support portion on the distal end side of the first support column portion, and the return path Among the two struts, the support part on the base end side of the second strut part is located on one side and the other side of the bent part, the side having a short distance along the return path from the folded part. And the far side is supported by the support portion on the tip side of the second support column .

第２発明に係る給電線配設構造は、前記２本の前記支柱部は、前記折り返し部の側に配されており、前記２本の前記支持部とは異なる２本の前記支柱部が、前記給電線の端部側に配されて、前記移動体の移動方向及び前記支柱部の突設方向夫々に交差する方向に更に並設してあり、前記往路及び復路夫々は、該往路及び復路夫々の前記折り曲げ部分よりも前記給電線の端部側に、更に折り曲げ部分を有し、前記往路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記往路に沿う距離が遠い側を、前記給電線の端部側の前記２本の前記支柱部の内、第１の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第１の前記支柱部の先端側の前記支持部で支持してあり、前記復路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記復路に沿う距離が遠い側を、前記給電線の端部側の前記２本の前記支柱部の内、第２の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第２の前記支柱部の先端側の前記支持部で支持してあり、前記折り返し部の側の前記第１の前記支柱部に係る前記往路の前記折り曲げ部分と、前記給電線の端部側の前記第１の前記支柱部に係る前記往路の前記折り曲げ部分とが、前記移動域に沿って対向して離隔配置してあり、前記折り返し部の側の前記第２の前記支柱部に係る前記復路の前記折り曲げ部分と、前記給電線の端部側の前記第２の前記支柱部に係る前記復路の前記折り曲げ部分とが、前記移動域に沿って対向して離隔配置してあることを特徴とする。 In the feeder line arrangement structure according to a second aspect of the invention, the two struts are arranged on the side of the folded portion, and the two struts different from the two support parts are It is arranged on the end side of the feed line, and is further arranged in parallel in a direction intersecting with each of the moving direction of the moving body and the protruding direction of the support column. The forward path and the return path are respectively the forward path and the return path. A further bent portion is further provided on the end side of the feeder line than each bent portion, and a distance along the forward path from the folded portion is longer on one side and the other side of the bent portion of the forward path. The side is supported by the support portion on the base end side of the first support column among the two support columns on the end side of the feeder line, and the side closer to the distance is One side of the bent portion of the return path is supported by the support portion on the distal end side of the support column. And the other side of the two struts on the end side of the feeder line, the side farther along the return path from the turn-up part, on the base end side of the second strut part The support portion is supported, and the side closer to the distance is supported by the support portion on the distal end side of the second support column portion, and the first support column portion on the folded portion side is related to the first support column portion. The bent portion of the forward path and the bent portion of the forward path related to the first support column on the end portion side of the feeder line are arranged to face each other along the moving area, and the folded portion The bent portion of the return path related to the second support column portion on the side of the portion and the bent portion of the return path related to the second support column portion on the end side of the feeder line are in the moving range. And spaced apart from each other.

第３発明に係る給電線配設構造は、移動体の移動域に取り付けられる基部と、該基部に突設してある支柱部とを備え、該支柱部に２個、又は前記支柱部及び前記基部に１個ずつ、前記移動体に給電する給電線を支持する支持部を、前記支柱部の突設方向に並設してある給電線支持具で、前記移動域に沿って設けてある１本の給電線を支持する給電線配設構造であって、２本の前記支柱部が、前記移動体の移動方向及び前記支柱部の突設方向夫々に交差する方向に並設してあり、前記給電線は、該給電線の中途に折り返し部を有し、折り返すことによって設けられた往路及び復路夫々に折り曲げ部分を有し、前記往路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記往路に沿う距離が遠い側を、前記２本の前記支柱部の内、第１の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第１の前記支柱部の先端側の前記支持部で支持してあり、前記復路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記復路に沿う距離が遠い側を、前記２本の前記支柱部の内、第２の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第２の前記支柱部の先端側の前記支持部で支持してあることを特徴とする。 According to a third aspect of the present invention, there is provided a feed line arrangement structure including a base attached to a moving area of a moving body and a support post projecting from the base. A support portion for supporting a power supply line for supplying power to the moving body, one by one on the base, is provided along the moving area by a power supply support that is arranged in parallel in the protruding direction of the support column. A feed line arrangement structure for supporting two feed lines, wherein the two support columns are juxtaposed in a direction intersecting each of the moving direction of the movable body and the protruding direction of the support columns, The power supply line has a folded portion in the middle of the power supply line, and has a bent portion on each of the forward path and the return path provided by folding, and on the one side and the other side of the bent portion of the forward path, The side where the distance along the forward path from the turn-back portion is long is the distance between the two strut portions. The first support column is supported by the support portion on the proximal end side, and the side closer to the distance is supported by the support portion on the distal end side of the first support column portion, and the return path One of the bent portions, the other side of the bent portion, and the far side along the return path from the folded portion, the support portion on the proximal end side of the second column portion of the two columns And the side closer to the distance is supported by the support portion on the distal end side of the second support column portion .

本発明にあっては、給電線が折り曲げ部分を有し、折り曲げ部分の一方側を、給電線支持具の一の支持部で支持し、折り曲げ部分の他方側を、給電線支持具の他の支持部で支持する。支柱部に２個の支持部を設けてある場合であっても、支柱部と基部とに１個ずつの支持部を設けてある場合であっても、２個の支持部は支柱部の突設方向に並設してあるため、一方の支持部は他方の支持部よりも基部側に設けられており、また、給電線支持具の基部は、移動体の移動を案内する案内部又は移動体が移動する床面等の移動体の移動域に取り付けられる。この結果、本発明の給電線支持具を用いる場合、給電線は、その一部が案内部側又は床面側に折り曲げられて配設される。
複数個の給電線支持具が移動体の移動域に夫々取り付けられるか、又は、支柱部を複数本備える給電線支持具が移動体の移動域に取り付けられることによって、２本の支柱部は、移動体の移動方向及び支柱部の突設方向夫々に交差する方向に並設される。以下では、この２本の支柱部を、第１の支柱部及び第２の支柱部という。 In the present invention, the power supply line has a bent portion, one side of the bent portion is supported by one support portion of the power supply wire support, and the other side of the bent portion is supported by the other of the power supply wire support. Support with the support part. Even if two support parts are provided on the support part, or if one support part is provided on each of the support part and the base part, the two support parts do not protrude from the support part. because you have arranged in arrangement direction, one of the support portion is provided on the base side than the other support portion, also, the base of the feed line support, the guide unit or moving guides the movement of the moving body It is attached to a moving area of a moving body such as a floor surface on which the body moves . As a result, when the feeder support of the present invention is used, a part of the feeder is bent and arranged on the guide portion side or the floor surface side.
A plurality of feeder support members are attached to the moving area of the moving body, respectively, or by attaching a feeding line support tool including a plurality of support sections to the moving area of the moving object, the two support sections are They are arranged side by side in a direction that intersects the moving direction of the moving body and the protruding direction of the support column. Below, these two support | pillar parts are called 1st support | pillar part and 2nd support | pillar part.

第１発明にあっては、給電線を折り返して往路及び復路を設け、往路及び復路の夫々を折り曲げ、往路の折り曲げ部分の一方側を、第１の支柱部の基端側の支持部で支持し、往路の折り曲げ部分の他方側を、第１の支柱部の先端側の支持部で支持する。更に、復路の折り曲げ部分の一方側を、第１の支柱部の基端側の支持部で支持し、復路の折り曲げ部分の他方側を、第１の支柱部の先端側の支持部で支持する。
ただし、基端側の支持部は、折り返し部からの往路に沿う距離が近い側を支持し、先端側の支持部は、折り返し部からの往路に沿う距離が遠い側を支持する。この結果、給電線の折り返し部の近傍が安定して固定され、しかも、移動体の移動域側へ折り曲げる給電線の長さに、予め余裕を持たせておくことができる。 In the first shot the bright, forward and backward is provided by folding back the feed line, folding the people forward and backward respectively, one side of the outward bent portions, the support portions of the base end of the first strut The other side of the forward bent portion is supported by the support portion on the distal end side of the first support column. Further, one side of the bent portion of the return path is supported by a support portion on the proximal end side of the first support column, and the other side of the bent portion of the return path is supported by a support portion on the distal end side of the first support column portion. .
However, the support portion on the base end side supports the side where the distance along the forward path from the folded portion is short, and the support portion on the distal end side supports the side where the distance along the forward path from the folded portion is long. As a result, the vicinity of the folded portion of the power supply line is stably fixed, and a margin can be given in advance to the length of the power supply line that is bent toward the moving region of the moving body.

第２発明にあっては、更に２本の支柱部を並設し、往路及び復路夫々の給電線端部側（即ち給電線の導入部側）を更に折り曲げ、往路の折り曲げ部分の一方側を、第１の支柱部の基端側の支持部で支持し、往路の折り曲げ部分の他方側を、第１の支柱部の先端側の支持部で支持する。更に、復路の折り曲げ部分の一方側を、第１の支柱部の基端側の支持部で支持し、復路の折り曲げ部分の他方側を、第１の支柱部の先端側の支持部で支持する。
ただし、基端側の支持部は、折り返し部からの往路に沿う距離が遠い側を支持し、先端側の支持部は、折り返し部からの往路に沿う距離が近い側を支持する。この結果、給電線の導入部の近傍が安定して固定され、しかも、移動体の移動域側へ折り曲げる給電線の長さに、予め余裕を持たせておくことができる。
更に、給電線の折り返し部の側の折り曲げ部分と、給電線の導入部の側の折り曲げ部分とを、移動体の移動域に沿って対向して離隔配置する。 In the second invention, two more struts are arranged in parallel, and the feed line end side (that is, the feed line introduction side) of each of the forward path and the return path is further bent, and one side of the bent part of the forward path is The support portion on the base end side of the first support column portion is supported, and the other side of the forward bent portion is supported by the support portion on the distal end side of the first support column portion. Further, one side of the bent portion of the return path is supported by a support portion on the proximal end side of the first support column, and the other side of the bent portion of the return path is supported by a support portion on the distal end side of the first support column portion. The
However, the support portion on the base end side supports the side having a long distance along the forward path from the folded portion, and the support portion on the distal end side supports the side having a short distance along the forward path from the folded portion. As a result, the vicinity of the introduction part of the power supply line is stably fixed, and a margin can be given in advance to the length of the power supply line that is bent toward the moving area of the moving body.
Furthermore, the bent part on the side of the folded part of the power supply line and the bent part on the side of the introduction part of the power supply line are arranged opposite to each other along the moving area of the moving body.

第３発明にあっては、給電線を折り返して往路及び復路を設け、往路及び復路の夫々を折り曲げ、往路の折り曲げ部分の一方側を、第１の支柱部の基端側の支持部で支持し、往路の折り曲げ部分の他方側を、第１の支柱部の先端側の支持部で支持する。更に、復路の折り曲げ部分の一方側を、第１の支柱部の基端側の支持部で支持し、復路の折り曲げ部分の他方側を、第１の支柱部の先端側の支持部で支持する。
ただし、基端側の支持部は、折り返し部からの往路に沿う距離が遠い側を支持し、先端側の支持部は、折り返し部からの往路に沿う距離が近い側を支持する。この結果、給電線の導入部の近傍が安定して固定され、しかも、移動体の移動域側へ折り曲げる給電線の長さに、予め余裕を持たせておくことができる。 In the third invention, the feed line is folded to provide the forward path and the return path, each of the forward path and the return path is bent, and one side of the bent portion of the forward path is supported by the support portion on the base end side of the first support column. Then, the other side of the bent portion of the forward path is supported by the support portion on the distal end side of the first support column. Further, one side of the bent portion of the return path is supported by a support portion on the proximal end side of the first support column, and the other side of the bent portion of the return path is supported by a support portion on the distal end side of the first support column portion. .
However, the support portion on the base end side supports the side having a long distance along the forward path from the folded portion, and the support portion on the distal end side supports the side having a short distance along the forward path from the folded portion. As a result, the vicinity of the introduction part of the power supply line is stably fixed, and a margin can be given in advance to the length of the power supply line that is bent toward the moving area of the moving body.

本発明の給電線配設構造によれば、高周波電源装置から移動体の移動域へ給電線を導入する導入部、又は給電線が折り返される折り返し部にて、給電線を、案内部側又は床面側へ折り曲げることによって非接触給電装置及び移動体の移動領域を迂回するように配設することができる。このため、給電線が非接触給電装置及び移動体に当接することが防止できる。 According to the feeding Senhai set structure of the present invention, the introduction portion for introducing the feed line from the high-frequency power supply device to the transfer zone of the mobile, or at folded portions of the feed line is folded, the feed line, the guide portion or a floor By bending to the surface side, it can arrange | position so that the movement area | region of a non-contact electric power feeder and a moving body may be detoured. For this reason, it can prevent that a feed line contact | abuts a non-contact electric power feeder and a moving body.

また、従来、導入部又は折り返し部で施されていた端末処理による給電線の切断、切断された給電線同士の接続、この接続に用いる導電板のような給電線支持具及び給電線以外の部材、並びに給電線の切断面及び導電板の絶縁が必要なくなるため、給電線の配設が容易になり、配設コストを低減することができる。また、給電線の切断が必要ないため、給電線長さの調節も容易である。 In addition, conventionally, cutting of power supply lines by terminal processing performed at the introduction part or the turn-up part, connection of the cut power supply lines, members other than the power supply line support tool and power supply line such as a conductive plate used for this connection In addition, since it is not necessary to insulate the cut surface of the power supply line and the conductive plate, the power supply line can be easily arranged, and the arrangement cost can be reduced. Further, since it is not necessary to cut the power supply line, the length of the power supply line can be easily adjusted.

更に、給電線の絶縁被覆を除去する処理が必要なくなる。このため、給電線と、給電線に接続する圧着端子のような導電部材との接触に不良が生じることがなく、給電線の信頼性を向上することができる。 Furthermore, it is not necessary to remove the insulation coating from the power supply line. For this reason, a defect does not arise in a contact with a electrically-conductive member like a crimp terminal connected to a feed line and a feed line, and the reliability of a feed line can be improved.

更にまた、折り返し部及び導入部が移動体の移動方向に対向配置される部分、又は一の給電線と他の給電線との継目部にて、各給電線を本発明の給電線支持具で支持する場合は、折り返し部と導入部との間の空隙、又は継目部の空隙を最小限にすることができるため、非接触給電装置の受電能力の減少を最小限に抑えることができる。 Furthermore, at the portion where the folded portion and the introduction portion are arranged to face each other in the moving direction of the moving body, or at the joint portion between one power supply line and another power supply line, each power supply line is the power supply line support tool of the present invention. When supporting, since the space | gap between a folding | returning part and an introducing | transducing part or the space | gap of a joint part can be minimized, the reduction | decrease in the power receiving capability of a non-contact electric power feeder can be suppressed to the minimum.

更に、第１発明又は第３発明によれば、案内部側又は床面側（即ち移動体の移動域側）へ折り曲げる給電線の長さに、予め余裕を持たせておくことができるため、給電線の配設後も、給電線の長さを調節して、移動体の移動域の長さを調節することができる。 Furthermore, according to the 1st invention or the 3rd invention, since the length of the feeder line bent to the guide portion side or the floor surface side (that is, the moving area side of the moving body) can be given a margin in advance, Even after the feeding line is arranged, the length of the feeding area can be adjusted to adjust the length of the moving area of the moving body.

また、第２発明によれば、移動体が、対向配置された導入部及び折り返し部を乗り越えて、又は対向配置された折り返し部同士を乗り越えて移動することができる。更に、導入部及び折り返し部の間の空隙、又は折り返し部同士の間の空隙を最小限にすることができるため、非接触給電装置の受電能力の減少を最小限に抑えることができる等、本発明は優れた効果を奏する。 Further, according to the second aspect of the invention, the moving body can move over the introduction portion and the turn-back portion arranged opposite to each other or over the turn-back portions arranged opposite to each other. Furthermore, since the gap between the introduction part and the folded part, or the gap between the folded parts can be minimized, the decrease in the power receiving capability of the non-contact power feeding device can be minimized, etc. The invention has an excellent effect.

以下、本発明を、その実施の形態を示す図面に基づいて詳述する。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments thereof.

実施の形態１．
図１は、本発明の実施の形態１に係る給電線２によって給電される移動体５の構成を示す正面図であり、移動体５の底部５ａ近傍を示している。図２は、本発明の実施の形態１に係る給電線支持具１，１の上面及び給電線２の配設構造を示す説明図である。図中４は、床面にループ状に配設されたレール（案内部。即ち移動体５の移動域）であり、レール４には、互いに平行な凸条部４ａ，４ａが立設してある。 Embodiment 1.
FIG. 1 is a front view showing a configuration of a moving body 5 that is fed by a feeder line 2 according to Embodiment 1 of the present invention, and shows the vicinity of a bottom 5a of the moving body 5. FIG. FIG. 2 is an explanatory diagram showing an arrangement structure of the upper surface of the feeder support 1, 1 and the feeder 2 according to the first embodiment of the present invention. In the figure, reference numeral 4 denotes a rail (guide portion, that is, a moving area of the moving body 5) arranged in a loop on the floor surface. The rail 4 is provided with ridges 4a and 4a that are parallel to each other. is there.

移動体５は、レール４の凸条部４ａ，４ａ上に転接する車輪５ｂ，５ｂ，…と、これを駆動する図示しない走行用モータと、ピックアップコア５１及びこれに巻装してあるピックアップコイル５２を備える非接触給電装置とを備える。 The moving body 5 includes wheels 5b, 5b,... Rolling on the ridges 4a, 4a of the rail 4, a traveling motor (not shown) for driving the pickup, a pickup core 51, and a pickup coil wound around the pickup core 51. The non-contact electric power feeder provided with 52 is provided.

レール４の底部４ｂ上には、Ｕ字状の断面を有するダクト４２が、レール４に沿って設置されている。また、本実施の形態においては、ダクト４２の内部に、基部に２本の支柱部を突設並置してある給電線支持具４１が複数、及び基部１０に２本の支柱部１１，１２を突設並置してある給電線支持具１が２個、レール４に沿って適宜間隔で設置されている。各給電線支持具４１及び各給電線支持具１は、夫々の２本の支柱部の並設方向がレール４の長手方向に略直交するようにして、また、夫々の基部がダクト４２の底面にネジ留めされることによって、レール４に取り付けられている。 On the bottom 4 b of the rail 4, a duct 42 having a U-shaped cross section is installed along the rail 4. Further, in the present embodiment, a plurality of power supply line support tools 41 in which two support column portions are juxtaposed and juxtaposed in the base portion, and the two support column portions 11 and 12 are provided in the base portion 10 in the duct 42. Two feeder support devices 1 that are juxtaposed are provided along the rail 4 at appropriate intervals. Each feed line support tool 41 and each feed line support tool 1 are arranged so that the juxtaposed direction of the two support columns is substantially perpendicular to the longitudinal direction of the rail 4, and the respective base parts are the bottom surfaces of the ducts 42. It is attached to the rail 4 by being screwed to the rail 4.

給電線２は、その両端が、２００Ｖの商用電源を入力して高周波の定電流を出力する高周波電源装置３に接続され、給電線２を折り返して折り返し部２０ａを設け、折り返した一方と他方とである往路２ａと復路２ｂとが設けられている。 Both ends of the feeder line 2 are connected to a high-frequency power supply device 3 that inputs a commercial power supply of 200 V and outputs a high-frequency constant current. The feeder line 2 is folded to provide a folded portion 20a. The forward path 2a and the return path 2b are provided.

給電線２は、往路２ａ及び復路２ｂがレール４上に導入されて、ダクト４２内に配設するため一旦折り曲げられて一の端末部２０（以下、導入部の端末部２０という）が設けられ、導入部の端末部２０にて、給電線支持具１に支持されている。また、給電線２は、往路２ａ及び復路２ｂが略平行になるようにして、ループ状のレール４に沿って配設されており、配設経路の中途にて給電線支持具４１，４１，…に支持されている。各給電線支持具４１は、一方の支柱部の先端部が往路２ａを固定し、他方の支柱部の先端部が復路２ｂを固定している。 The feed line 2 is provided with a terminal portion 20 (hereinafter referred to as a terminal portion 20 of the introducing portion) once the outward path 2a and the return path 2b are introduced onto the rail 4 and bent once to be disposed in the duct 42. The feeder section 1 is supported at the terminal section 20 of the introduction section. The feeder line 2 is disposed along the loop-shaped rail 4 so that the outward path 2a and the return path 2b are substantially parallel, and the feeder line supports 41, 41, Is supported by…. In each power supply line support 41, the tip of one support column fixes the forward path 2a, and the tip of the other support column fixes the return path 2b.

更に、給電線２は、折り返し部２０ａが、導入部の端末部２０の近傍に配置されて、ここに他の端末部２０（以下、折り返し部２０ａの端末部２０という）が設けられ、折り返し部２０ａの端末部２０にて、給電線支持具１に支持されている。つまり、本実施の形態の給電線２は、往路２ａ及び復路２ｂを一組とし、一組の往路２ａ及び復路２ｂをループ状に配設し、端末部２０，２０を、レール４の敷設方向に対向配置してある。端末部２０，２０間では、各端末部２０の往路２ａ同士及び復路２ｂ同士が、距離ｄで離隔配置されている。 Further, the feeding line 2 has a folded portion 20a disposed in the vicinity of the terminal portion 20 of the introduction portion, and is provided with another terminal portion 20 (hereinafter referred to as the terminal portion 20 of the folded portion 20a). The terminal 20 of 20a is supported by the feeder support 1. That is, in the power supply line 2 of the present embodiment, the forward path 2a and the return path 2b are set as one set, the set of the forward path 2a and the return path 2b are arranged in a loop shape, and the terminal portions 20 and 20 are arranged in the direction in which the rail 4 is laid. Are arranged opposite to each other. Between the terminal units 20 and 20, the forward paths 2a and the return paths 2b of the terminal units 20 are spaced apart by a distance d.

非接触給電装置のピックアップコア５１はＣ字状のコア５１ａ，５１ｂで構成されている。コア５１ａ及びコア５１ｂは略同一寸法であり、また、往路２ａ及び復路２ｂに対応している。コア５１ａ，５１ｂは給電線２の配設方向に離隔配置され、更に、コア５１ａのＣ字の一端側とコア５１ｂのＣ字の他端側とが往路２ａ及び復路２ｂの並設方向の略同一位置に配置されている。このため、ピックアップコア５１は、特許文献３に開示されている非接触給電装置が備えるピックアップ１，２のように、正面視がＥ字状となる。ピックアップコイル５２は、直列又は並列に接続された複数のコイルが、コア５１ａ，５１ｂの夫々に同数だけ巻装されてなる。 The pickup core 51 of the non-contact power feeding apparatus is configured by C-shaped cores 51a and 51b. The core 51a and the core 51b have substantially the same dimensions, and correspond to the forward path 2a and the return path 2b. The cores 51a and 51b are spaced apart from each other in the direction in which the power supply line 2 is arranged. Further, one end side of the C-shape of the core 51a and the other end side of the C-shape of the core 51b are approximately in the parallel direction of the forward path 2a and the return path 2b. Arranged at the same position. For this reason, the pickup core 51 has an E-shape when viewed from the front, like the pickups 1 and 2 included in the non-contact power feeding device disclosed in Patent Document 3. The pickup coil 52 is formed by winding a plurality of coils connected in series or in parallel around the cores 51a and 51b.

ピックアップコア５１及びピックアップコイル５２は、移動体５の底部５ａのレール４側に、取付部材５３を用いて吊設されており、ピックアップコア５１及びピックアップコイル５２と給電線２とが、所定の間隔を隔てて対面し、往路２ａ及び復路２ｂが、コア５１ａ及びコア５１ｂのＣ字の内側に位置するよう配置される。移動体５並びにこれに搭載してあるピックアップコア５１及びピックアップコイル５２は、ダクト４２、ダクト４２内部の給電線支持具１，４１，…又は給電線２に当接しないよう配置してある。なお、取付部材５３は、別体の取付部材を２個用いてコア５１ａ，５１ｂを個々に吊設する構成でも良く、１個の取付部材でコア５１ａ，５１ｂの両方を吊設する構成でも良い。 The pickup core 51 and the pickup coil 52 are hung on the rail 4 side of the bottom 5a of the moving body 5 by using an attachment member 53, and the pickup core 51 and the pickup coil 52 and the power supply line 2 are spaced at a predetermined interval. The forward path 2a and the return path 2b are arranged so as to be located inside the C-shapes of the core 51a and the core 51b. The moving body 5 and the pickup core 51 and the pickup coil 52 mounted thereon are arranged so as not to contact the duct 42, the feeder support 1, 41,... The mounting member 53 may be configured to suspend the cores 51a and 51b individually using two separate mounting members, or may be configured to suspend both the cores 51a and 51b with a single mounting member. .

図３（ａ）及び（ｂ）は、給電線２の配設構造の構成を示す斜視図、及び図３（ａ）における III−III 線の断面図であり、図４は、給電線２の配設構造の構成を示す側面図である。各図は折り返し部２０ａの端末部２０近傍を示しているが、導入部の端末部２０近傍も略同様の構成である。ただし、導入部の端末部２０近傍には折り返し部２０ａがなく、その代わりに往路２ａ及び復路２ｂがレール４外部へ引き出されている。 3 (a) and 3 (b) are a perspective view showing the configuration of the arrangement structure of the feeder line 2, and a sectional view taken along line III-III in FIG. 3 (a). FIG. It is a side view which shows the structure of arrangement | positioning structure. Although each figure has shown the terminal part 20 vicinity of the folding | returning part 20a, the terminal part 20 vicinity of the introducing | transducing part is also the substantially the same structure. However, there is no folded portion 20a in the vicinity of the terminal portion 20 of the introduction portion, and instead, the outward path 2a and the return path 2b are drawn out to the outside of the rail 4.

給電線２は、略円の断面形状を有し、絶縁のため軟質被覆に覆われている外径約１３ｍｍのリッツ線２１と、リッツ線２１が挿入されている厚さ約１ｍｍのシース２２とで構成されている。シース２２は、給電線２が湾曲又は屈曲しないような適宜の硬度を有し、給電線支持具４１，４１間又は給電線支持具４１，１間において給電線２が垂れ下がることを防止している。一方、リッツ線２１は、容易に湾曲又は屈曲可能な適宜の柔軟性を有する。端末部２０では、給電線２の一部でシース２２を用いず、リッツ線２１を露出させてある。 The feeder 2 has a substantially circular cross-sectional shape, and is covered with a soft coating for insulation. The Litz wire 21 has an outer diameter of about 13 mm, and the sheath 22 has a thickness of about 1 mm into which the Litz wire 21 is inserted. It consists of The sheath 22 has an appropriate hardness so that the power supply line 2 does not bend or bend, and prevents the power supply line 2 from hanging down between the power supply line support tools 41, 41 or between the power supply line support tools 41, 1. . On the other hand, the litz wire 21 has appropriate flexibility that can be easily bent or bent. In the terminal unit 20, the litz wire 21 is exposed in a part of the feeder 2 without using the sheath 22.

給電線支持具１には、支柱部１１，１２の先端部と基部１０とに、給電線２の支持部１１ａ，１２ａ及び支持部１１ｂ，１２ｂが並設してある。即ち、一の支柱部毎に、２個の支持部が、支柱部の突設方向に並設してある。なお、本実施の形態においては、支柱部及び基部に１個ずつ支持部が形成してある場合を例示するが、支柱部に２個の支持部が形成してある構成であっても良い。 In the power supply line support 1, support parts 11 a and 12 a and support parts 11 b and 12 b of the power supply line 2 are juxtaposed at the distal ends and the base part 10 of the column parts 11 and 12. That is, two support parts are arranged in parallel in the projecting direction of the support part for each support part. In this embodiment, the case where one support portion is formed on each of the support column and the base portion is illustrated, but a configuration in which two support portions are formed on the support column may be used.

支持部１１ａ，１１ｂ，１２ａ，１２ｂは、給電線２を挿通すべき貫通孔であり、支持部１１ａ，１２ａの内径は、シース２２を有する給電線２の外径に略等しく、支持部１１ｂ，１２ｂの内径は、リッツ線２１が露出している給電線２の外径に略等しい。 The support portions 11a, 11b, 12a, and 12b are through holes into which the feeder line 2 is to be inserted. The inner diameters of the support portions 11a and 12a are substantially equal to the outer diameter of the feeder line 2 having the sheath 22, and the support portions 11b, The inner diameter of 12b is substantially equal to the outer diameter of the feeder 2 where the litz wire 21 is exposed.

給電線支持具４１側から給電線支持具１へ引き入れられている給電線２の往路２ａは、シース２２を有する部分が支持部１１ａに挿通されて嵌合固定されており、支持部１１ａから給電線支持具４１側の逆側へリッツ線２１が引き出されており、引き出されたリッツ線２１が、下側に折り曲げられ、支持部１１ｂに挿通されて嵌合固定され、更に、支持部１１ｂから給電線支持具４１側へダクト４２内部底面に沿って長さＬだけ引き出されている。支持部１１ｂから給電線支持具４１側へ引き出された給電線２は、リッツ線２１が露出している往路２ａ及び復路２ｂの一致部分（即ち折り返し部２０ａ）で給電線支持具１側へ折り曲げられ、ダクト４２内部底面に沿って、給電線支持具１へ引き入れられている。 The forward path 2a of the power supply line 2 drawn into the power supply line support 1 from the side of the power supply line support 41 is fitted and fixed with a portion having the sheath 22 inserted through the support 11a. The litz wire 21 is drawn out to the opposite side of the wire support 41 side, and the drawn out litz wire 21 is bent downward, inserted into the support portion 11b and fixed, and further from the support portion 11b. A length L is drawn out along the inner bottom surface of the duct 42 toward the feeder support 41 side. The power supply line 2 drawn out from the support part 11b to the power supply line support 41 side is bent toward the power supply line support 1 at the coincident part of the forward path 2a and the return path 2b where the litz wire 21 is exposed (that is, the folded part 20a). And is drawn into the feeder support 1 along the inner bottom surface of the duct 42.

給電線支持具１に引き入れられている給電線２の復路２ｂは、リッツ線２１が支持部１２ｂに挿通されて嵌合固定されており、支持部１２ｂから給電線支持具４１側の逆側へ引き出され、上側に折り曲げられて、折り曲げられたリッツ線２１に連続するシース２２を有する部分が支持部１２ａに挿通されて嵌合固定され、給電線支持具１から給電線支持具４１側へ引き出されている。 In the return path 2b of the power supply line 2 drawn into the power supply line support 1, the litz wire 21 is inserted and fixed to the support part 12b, and the support part 12b is opposite to the power supply line support 41 side. The portion having the sheath 22 that is drawn out, bent upward, and continuous with the bent litz wire 21 is inserted into the support portion 12a and fixed, and pulled out from the feeder support 1 to the feeder support 41 side. It is.

即ち、給電線２の往路２ａは、リッツ線２１が露出している部分に折り曲げ部分２１ａを有し、折り曲げた一方を支持部１１ａで支持し、他方を支持部１１ｂで支持してある。同様に、復路２ｂは折り曲げ部分２１ｂを有し、折り曲げた一方を支持部１２ａで支持し、他方を支持部１１ｂで支持してある。以上のようにして、給電線２は、折り返し部２０ａをレール４側へ折り曲げるようにして、給電線支持具１に支持されている。この場合、支持部１１ａ，１１ｂ，１２ａ，１２ｂが貫通孔であるため、支持部１１ａ，１１ｂ，１２ａ，１２ｂから給電線２が脱離することが防止されている。 That is, the forward path 2a of the power supply line 2 has a bent portion 21a in a portion where the litz wire 21 is exposed, one of the bent portions is supported by the support portion 11a, and the other is supported by the support portion 11b. Similarly, the return path 2b has a bent portion 21b, one of the bent portions is supported by the support portion 12a, and the other is supported by the support portion 11b. As described above, the power supply line 2 is supported by the power supply line support 1 so that the folded portion 20a is bent toward the rail 4 side. In this case, since the support portions 11a, 11b, 12a, and 12b are through holes, the feed line 2 is prevented from being detached from the support portions 11a, 11b, 12a, and 12b.

支持部１１ｂ，１２ｂから折り返し部２０ａまでの長さＬは、給電線２の配設後であっても、変更可能である。この場合、例えば、給電線２を、その配設方向へずらして、給電線２が支持部１１ａ，１１ｂ，１２ａ，１２ｂに挿通される位置を変更すれば良い。このとき、支持部１１ａ，１２ａに、リッツ線２１が露出している部分を挿通しても良い。 The length L from the support portions 11b and 12b to the folded portion 20a can be changed even after the feed line 2 is disposed. In this case, for example, the position where the power supply line 2 is inserted into the support portions 11a, 11b, 12a, and 12b may be changed by shifting the power supply line 2 in the arrangement direction. At this time, a portion where the litz wire 21 is exposed may be inserted through the support portions 11a and 12a.

以上のような給電線支持具１は、高周波電源装置３からレール４への給電線２の導入部及び給電線２の折り返し部２０ａを有する端末部２０，２０で、往路２ａ及び復路２ｂで無限ループを形成するために用いられる。給電線支持具１で給電線２を支持する場合は、従来のように、給電線の往路及び復路夫々を切断する必要がなく、切断された給電線の切断面に接続する導電板を用いる必要がなく、更に、給電線に導電板を接続するための半田処理を行なう必要がない。更に、給電線２は軟質被覆で全面的に絶縁されているため、別途絶縁する手段は不要である。また、軟質被覆を除去した除去部がないため、一般に接続不良が生じ易い除去部における他部との接続がなく、この結果、給電線２の信頼性が向上する。以上の結果、給電線２の配設が容易になり、配設コストが削減される。 The feed line support 1 as described above is infinitely connected in the forward path 2a and the return path 2b in the terminal sections 20 and 20 having the introduction section of the feed line 2 from the high frequency power supply device 3 to the rail 4 and the folded section 20a of the feed line 2. Used to form a loop. When the power supply line 2 is supported by the power supply line support 1, it is not necessary to cut each of the forward path and the return path of the power supply line as in the prior art, and it is necessary to use a conductive plate connected to the cut surface of the cut power supply line. Furthermore, it is not necessary to perform soldering for connecting the conductive plate to the power supply line. Furthermore, since the feeder line 2 is entirely insulated with a soft coating, no separate means for insulation is required. Moreover, since there is no removal part which removed the soft coating | cover, there is generally no connection with the other part in the removal part which a connection defect tends to produce, As a result, the reliability of the feeder 2 improves. As a result, the supply line 2 can be easily arranged, and the arrangement cost can be reduced.

また、端末部２０，２０で、給電線２をレール４側へ折り曲げる部分の長さＬに予め余裕を持たせておくことが可能となり、更に、端末部２０，２０で給電線２の長さＬを調節することによって、給電線２の長さ調節が容易である。このため、給電線２の配設時又は配設後に、移動体５の移動域の長さが調節可能となる。 Further, it is possible to provide a margin in advance in the length L of the portion where the power supply line 2 is bent toward the rail 4 at the terminal portions 20 and 20, and the length of the power supply line 2 at the terminal portions 20 and 20. By adjusting L, the length of the feeder line 2 can be easily adjusted. For this reason, the length of the moving area of the moving body 5 can be adjusted during or after the feeding line 2 is arranged.

高周波電源装置３によって給電線２に高周波交流が通電されたとき、給電線２の周囲に、時間的に変化する磁束が形成される。移動体５に搭載されている非接触給電装置は、その磁束がピックアップコイル５２に鎖交することによってピックアップコイル５２に発生した誘導起電力を受電し、移動体５に搭載されている走行用モータへ供給する。移動体５は、非接触給電装置を介して給電線２から車輪５ｂ，５ｂ，…駆動用の電力を得て、レール４上を移動する。この場合、給電線２が、端末部２０にてレール４側へ折り曲げられて、ピックアップコア５１及びピックアップコイル５２の通過領域を迂回するよう配置してあるため、移動体５は、図２中の白抜矢符に示すように、端末部２０，２０間を通過可能である。即ち、移動体５は、対向配置された導入部及び折り返し部２０ａを乗り越えて移動可能である。 When a high-frequency alternating current is applied to the power supply line 2 by the high-frequency power supply device 3, a magnetic flux that changes with time is formed around the power supply line 2. The non-contact power feeding device mounted on the moving body 5 receives the induced electromotive force generated in the pickup coil 52 when the magnetic flux is linked to the pickup coil 52, and the traveling motor mounted on the moving body 5. To supply. The moving body 5 moves on the rail 4 by obtaining electric power for driving the wheels 5b, 5b,... In this case, since the feeder 2 is bent toward the rail 4 at the terminal portion 20 and arranged so as to bypass the passage area of the pickup core 51 and the pickup coil 52, the moving body 5 is shown in FIG. As shown by the white arrow, it can pass between the terminal units 20 and 20. That is, the moving body 5 can move over the introduction portion and the turn-back portion 20a that are arranged to face each other.

端末部２０，２０では、往路２ａ同士及び復路２ｂ同士が互いに接触しないようにして、端末部２０，２０間の距離ｄが最小限になされている。このため、端末部２０，２０間での受電能力の減少が最小限に抑えられる。なお、給電線２は絶縁されているため、端末部２０，２０で往路２ａ同士及び復路２ｂ同士が互いに接触するように配設されていても良い。この場合、端末部２０，２０間の距離ｄが更に減少される。 In the terminal units 20 and 20, the distance d between the terminal units 20 and 20 is minimized so that the outgoing paths 2a and the return paths 2b do not contact each other. For this reason, a decrease in the power receiving capability between the terminal units 20 and 20 is minimized. Since the feeder line 2 is insulated, the outgoing paths 2a and the return paths 2b may be arranged so as to contact each other at the terminal portions 20 and 20. In this case, the distance d between the terminal units 20 and 20 is further reduced.

また、移動体５の移動を案内するレール４を用いず、移動域である床面上を移動体が移動する構成であっても良い。また、給電線支持具４１の代わりに給電線支持具１を用いても良い。この場合、給電線支持具１の支持部１１ｂ，１２ｂには給電線２が挿通されず、支持部１１ａ，１２ａに往路２ａ及び復路２ｂが挿通される。更に、本実施の形態においては、１個の高周波電源装置３に接続された１本の給電線２を給電線支持具１，１で支持する場合を例示したが、複数個の高周波電源装置に夫々接続されたこれと同数の給電線を給電線支持具１，１，…で支持する構成であっても良い。この場合、各給電線の端末部が給電線支持具１，１，…に支持されることによって、移動体５は、異なる給電線の端末部間（即ち継目部）を通過可能となる。 Moreover, the structure which a mobile body moves on the floor surface which is a moving area, without using the rail 4 which guides the movement of the mobile body 5 may be sufficient. Further, the feeder support 1 may be used instead of the feeder support 41. In this case, the feeder 2 is not inserted into the support portions 11b and 12b of the feeder support 1, and the forward path 2a and the return path 2b are inserted into the support portions 11a and 12a. Furthermore, in the present embodiment, the case where one power supply line 2 connected to one high-frequency power supply device 3 is supported by the power supply support 1, 1 is exemplified. The same number of feeder lines connected to each other may be supported by the feeder support 1, 1,... In this case, the mobile body 5 can pass between the terminal portions of different power supply lines (that is, the joint portions) by supporting the terminal portions of the respective power supply lines by the power supply line supports 1, 1,.

実施の形態２．
図５は、本発明の実施の形態２に係る給電線２の配設構造の構成を示す斜視図及び正面図である。この給電線支持具１は、実施の形態１の給電線支持具１の代わりに用いられており、以下では、実施の形態１に対応する部分には同一符号を付してそれらの説明を省略する。図５（ａ）は給電線支持具１に支持されている端末部２０近傍の給電線２を示し、図５（ｂ）は給電線支持具１のみを示している。 Embodiment 2. FIG.
FIG. 5 is a perspective view and a front view showing the configuration of the arrangement structure of the feeder 2 according to Embodiment 2 of the present invention. The feeder support 1 is used in place of the feeder support 1 of the first embodiment, and in the following, parts corresponding to those of the first embodiment are denoted by the same reference numerals and description thereof is omitted. To do. FIG. 5A shows the power supply line 2 in the vicinity of the terminal portion 20 supported by the power supply line support 1, and FIG. 5B shows only the power supply line support 1.

給電線支持具１は、弾性を有する合成樹脂材を用いてなり、給電線支持具１には、支柱部１１，１２の先端部と基部１０とに、給電線２を挿通して嵌合固定する支持部１１ｃ，１２ｃ及び支持部１１ｄ，１２ｄが並設してある。実施の形態１の給電線支持具１は支持部１１ａ，１１ｂ，１２ａ，１２ｂが貫通孔であったが、本実施の形態の給電線支持具１は支持部１１ｃ，１１ｄ，１２ｃ，１２ｄが溝である。 The power supply line support 1 is made of an elastic synthetic resin material, and the power supply line support 1 is fitted and fixed by inserting the power supply line 2 through the distal ends of the support columns 11 and 12 and the base 10. Support portions 11c, 12c and support portions 11d, 12d are arranged in parallel. In the feeder support 1 of the first embodiment, the support portions 11a, 11b, 12a, and 12b are through holes. However, the feeder support 1 of the present embodiment has the support portions 11c, 11d, 12c, and 12d as grooves. It is.

支持部１１ｃ，１２ｃは、上側（移動体５側）に開口を有するＣ字状の溝であり、その内径が、シース２２を有する給電線２の外径に略等しく、その開口幅が、給電線２の外径より小さくなるよう形成してある。支持部１１ｃ，１２ｃへの給電線２の嵌入は、溝の開口から内部へ給電線２を填め込み、このとき開口の周囲が撓んでその開口幅が拡がることによって行なう。支持部１１ｃ，１２ｃに給電線２が挿通された後は、開口幅が元に戻るため、支持部１１ｃ，１２ｃからの給電線２の脱離が防止される。 The support portions 11c and 12c are C-shaped grooves having an opening on the upper side (the moving body 5 side), the inner diameter thereof is substantially equal to the outer diameter of the feeder 2 having the sheath 22, and the opening width thereof is It is formed to be smaller than the outer diameter of the electric wire 2. The feeding line 2 is inserted into the support portions 11c and 12c by inserting the feeding line 2 into the inside from the opening of the groove, and at this time, the periphery of the opening is bent and the opening width is expanded. After the feed line 2 is inserted into the support portions 11c and 12c, the opening width is restored to the original, so that the feed line 2 is prevented from being detached from the support portions 11c and 12c.

支持部１１ｄ，１２ｄは、下側（ダクト４２側）に開口を有するＵ字状の溝であり、その内径及び開口幅が、リッツ線２１が露出している給電線２の外径に略等しくなるよう形成してある。支持部１１ｄ，１２ｄへの給電線２の嵌入は、給電線２を溝の開口から内部へ填め込むことによって行なう。また、給電線２の支持部１１ｄ，１２ｄからの脱離を防止すべく、基部１０の支持部１１ｄ，１２ｄ開口側と、ダクト４２との間に、支持部１１ｄ，１２ｄの開口を閉鎖する閉鎖板１３（閉鎖部）が配置され、給電線支持具１は、閉鎖板１３を介して、基部１０をダクト４２の底面にネジ留めしてある。 The support portions 11d and 12d are U-shaped grooves having an opening on the lower side (duct 42 side), and the inner diameter and the opening width thereof are substantially equal to the outer diameter of the feeder line 2 from which the litz wire 21 is exposed. It is formed to become. The feeding line 2 is fitted into the support portions 11d and 12d by fitting the feeding line 2 into the inside from the opening of the groove. Further, in order to prevent the feeder 2 from being detached from the support portions 11d and 12d, the opening of the support portions 11d and 12d is closed between the support portion 11d and 12d opening side of the base portion 10 and the duct 42. A plate 13 (closed portion) is arranged, and the feeder support 1 is screwed to the bottom surface of the duct 42 with the base 10 via the closed plate 13.

以上のような給電線支持具１は、実施の形態１の給電線支持具１と同様にして用いることによって、給電線２の配設を容易にし、配設コストを削減し、給電線２の信頼性を向上する。また、給電線２の配設時又は配設後に、給電線２の長さ調節が可能であり、移動体５が端末部２０，２０間を通過可能であり、更に、端末部２０，２０間での非接触給電装置の受電能力の減少が最小限に抑えられる。 The feed line support 1 as described above is used in the same manner as the feed line support 1 of the first embodiment, thereby facilitating the placement of the feed line 2 and reducing the placement cost. Improve reliability. Further, the length of the power supply line 2 can be adjusted at the time of or after the power supply line 2 is installed, the moving body 5 can pass between the terminal units 20 and 20, and between the terminal units 20 and 20. The reduction in the power receiving capability of the non-contact power feeding apparatus at the terminal is minimized.

また、実施の形態１の支持部１１ａ，１１ｂ，１２ａ，１２ｂへ給電線２を挿通する場合、特に給電線２が長いとき、支持部１１ａ，１１ｂ，１２ａ，１２ｂが貫通孔であるため、給電線２の挿通作業が煩雑で工数が増加するが、本実施の形態のように、溝である支持部１１ｃ，１１ｄ，１２ｃ，１２ｄへの給電線２の挿通作業は容易で工数が減少する。同様に、各給電線支持具１から給電線２を離脱させる場合、支持部１１ｃ，１１ｄ，１２ｃ，１２ｄから給電線２を離脱させる方が、支持部１１ａ，１１ｂ，１２ａ，１２ｂから給電線２を脱離させるよりも簡便である。更に、支持部１１ｃ，１２ｃはＣ字状の溝であり、支持部１１ｄ，１２ｄの開口には閉鎖板１３が配置されるため、支持部１１ｃ，１１ｄ，１２ｃ，１２ｄから給電線２が脱離してしまうことが防止されている。 Further, when the feeder line 2 is inserted into the support portions 11a, 11b, 12a, and 12b of the first embodiment, particularly when the feeder line 2 is long, the support portions 11a, 11b, 12a, and 12b are through holes. Although the insertion work of the electric wire 2 is complicated and the number of man-hours is increased, the work of inserting the feeder 2 into the support portions 11c, 11d, 12c, and 12d, which are grooves, is easy and the number of man-hours is reduced as in the present embodiment. Similarly, when the power supply line 2 is detached from each power supply line support 1, the power supply line 2 is removed from the support parts 11a, 11b, 12a, and 12b when the power supply line 2 is detached from the support parts 11c, 11d, 12c, and 12d. It is simpler than desorbing. Further, the support portions 11c and 12c are C-shaped grooves, and the closing plate 13 is disposed in the openings of the support portions 11d and 12d. Therefore, the feeder line 2 is detached from the support portions 11c, 11d, 12c, and 12d. Is prevented.

図６は、給電線支持具１の他の使用例、及び変形例を示す正面図である。図６（ａ）中４０は、Ｉ字状の断面を有するレール（案内部）であり、レール４０は、例えば天井から略水平に吊り下げられており、給電線支持具１の基部１０は、レール４０の一側面に、支柱部１１，１２が略水平に突出するようにしてネジ留めされている。この場合も、支持部１１ｃ，１１ｄ，１２ｃ，１２ｄに給電線２が挿通されるが、基部１０を取り付けてあるレール４０の一側面が支持部１１ｄ，１２ｄの開口を閉鎖しているため、閉鎖板１３を配置する必要がない。以上のように、このようなレール４０に沿って給電線２が配設される場合であっても、給電線２の端末部２０にて給電線支持具１が使用可能である。 FIG. 6 is a front view showing another example of use and a modification of the feeder support 1. In FIG. 6A, 40 is a rail (guide part) having an I-shaped cross section, and the rail 40 is suspended substantially horizontally from the ceiling, for example, and the base 10 of the feeder support 1 is The column portions 11 and 12 are screwed to one side surface of the rail 40 so as to protrude substantially horizontally. In this case as well, the feeder 2 is inserted through the support portions 11c, 11d, 12c, and 12d. However, since one side surface of the rail 40 to which the base portion 10 is attached closes the openings of the support portions 11d and 12d, the power supply line 2 is closed. There is no need to arrange the plate 13. As described above, even when the feeder line 2 is disposed along the rail 40, the feeder support 1 can be used at the terminal portion 20 of the feeder line 2.

図６（ｂ）に示す給電線支持具１は、支柱部１１，１２の先端部と基部１０とに、給電線２を挿通して嵌合固定する支持部１１ｃ，１２ｃ及び支持部１１ｅ，１２ｅが並設してある。支持部１１ｅ，１２ｅは、支持部１１ｄ，１２ｄ同様、Ｕ字状の溝であるが、その開口幅が、リッツ線２１が露出している給電線２の外径より小さくなるよう形成してある。支持部１１ｅ，１２ｅへの給電線２の嵌入は、溝の開口から内部へ給電線２を填め込み、このとき開口の周囲が撓んでその開口幅が拡がることによって行なう。支持部１１ｅ，１２ｅに給電線２が挿通された後は、溝の開口が元の開口幅に戻るため、支持部１１ｅ，１２ｅからの給電線２の脱離が防止される。この場合、支持部１１ｅ，１２ｅの開口を閉鎖する閉鎖板１３は不要である。 6 (b) includes support portions 11c and 12c and support portions 11e and 12e that are fitted and fixed to the distal end portions and base portions 10 of the support portions 11 and 12 through the power supply line 2. Are arranged side by side. The support portions 11e and 12e are U-shaped grooves, like the support portions 11d and 12d, but are formed so that the opening width thereof is smaller than the outer diameter of the feeder 2 where the litz wire 21 is exposed. . The feeding line 2 is inserted into the support portions 11e and 12e by inserting the feeding line 2 into the inside from the opening of the groove, and at this time, the periphery of the opening is bent to widen the opening width. After the feed line 2 is inserted into the support portions 11e and 12e, the opening of the groove returns to the original opening width, so that the feed line 2 is prevented from being detached from the support portions 11e and 12e. In this case, the closing plate 13 for closing the openings of the support portions 11e and 12e is unnecessary.

図６（ｃ）に示す給電線支持具１は、基部１４と支柱部１５，１６とが別体に形成してあるため、給電線支持具１の製造が簡易である。給電線支持具１には、支柱部１５，１６の先端部と基部１４とに、支柱部１５に関して支持部１５ａと支持部１４ａとが並設してあり、支柱部１６に関して支持部１６ａと支持部１４ｂとが並設してある。支持部１５ａ，１４ａ，１６ａ，１４ｂの構成は、支持部１１ｃ，１１ｄ，１２ｃ，１２ｄの構成と同様である。支柱部１５，１６は、支持部１５ａ，１６ａの底部から基部１４へネジ留めすることによって基部１４に取り付けてある。 Since the base part 14 and the support | pillar parts 15 and 16 are formed in the different body, the feeder support 1 shown in FIG.6 (c) is easy to manufacture. In the feeder support 1, the support 15 a and the support 14 a are arranged in parallel with respect to the support 15, and the support 14 a and the support 16 a are supported with respect to the support 16. The part 14b is juxtaposed. The configurations of the support portions 15a, 14a, 16a, and 14b are the same as the configurations of the support portions 11c, 11d, 12c, and 12d. The struts 15 and 16 are attached to the base 14 by screwing from the bottoms of the support portions 15a and 16a to the base 14.

実施の形態３．
図７は、本発明の実施の形態３に係る給電線２の配設構造の構成を示す斜視図及び正面図である。本実施の形態の給電線支持具１は、実施の形態１，２の給電線支持具１の代わりに用いられており、以下では、実施の形態１，２に対応する部分には同一符号を付してそれらの説明を省略する。図７（ａ）は給電線支持具１に支持されている端末部２０近傍の給電線２を示し、図７（ｂ）は給電線支持具１、並びにピックアップコア５１及びピックアップコイル５２を示し、図中、ピックアップコア５１及びピックアップコイル５２は二点鎖線で模式的に示している。 Embodiment 3. FIG.
FIG. 7 is a perspective view and a front view showing the configuration of the arrangement structure of the feeder 2 according to Embodiment 3 of the present invention. The feeder support 1 according to the present embodiment is used in place of the feeder support 1 according to the first and second embodiments. Hereinafter, the same reference numerals are used for portions corresponding to the first and second embodiments. A description thereof will be omitted. FIG. 7A shows the power supply line 2 in the vicinity of the terminal portion 20 supported by the power supply line support 1, and FIG. 7B shows the power supply line support 1, the pickup core 51, and the pickup coil 52. In the drawing, the pickup core 51 and the pickup coil 52 are schematically shown by two-dot chain lines.

本実施の形態の給電線支持具１は、実施の形態２の給電線支持具１と略同じ構成であるが、これとの相違点は、支柱部１１，１２に１個ずつの貫通孔１１ｆ，１２ｆが、Ｃ字状の溝である支持部１１ｃ，１２ｃ近傍に、溝の軸長方向に略直交して形成してある点、支持部１１ｃ，１２ｃの側面部に、溝の周囲を一部切り欠いた切欠部１１ｇ，１１ｇ，１２ｇ，１２ｇが、各支柱部に２個ずつ形成してある点、及び、給電線２を支持部１１ｃ，１２ｃに固定する結束バンド６，６（固定部）が用いられている点である。 The feeder support 1 according to the present embodiment has substantially the same configuration as the feeder support 1 according to the second embodiment. However, the difference from this is that one through hole 11f is provided in each of the support columns 11 and 12. , 12f are formed in the vicinity of the support portions 11c, 12c, which are C-shaped grooves, substantially orthogonal to the axial direction of the grooves, and the sides of the support portions 11c, 12c are arranged around the groove. Two cutout portions 11g, 11g, 12g, and 12g are formed in each support column, and binding bands 6 and 6 that fix the feeder 2 to the support portions 11c and 12c (fixing portions) ) Is used.

各結束バンド６は、支持部１１ｃ又は支持部１２ｃに給電線２を挿通した後、貫通孔１１ｆ又は貫通孔１２ｆと切欠部１１ｇ，１１ｇ又は切欠部１２ｇ，１２ｇとを通って、給電線２に巻き付けられる。給電線２は、結束バンド６と支持部１１ｃ又は支持部１２ｃに挟み込まれて、支持部１１ｃ又は支持部１２ｃに固定される。一般に、結束バンド６の厚み又は太さは十分に小さいため、結束バンド６に巻き付かれている給電線２の幅Ｂ１は、支柱部１１又は支柱部１２の幅Ｂ２より小さくなる。 Each binding band 6 passes through the feed line 2 through the support part 11c or the support part 12c, and then passes through the through hole 11f or the through hole 12f and the cutout parts 11g, 11g or the cutout parts 12g, 12g to the feed line 2. Wrapped. The feeder 2 is sandwiched between the binding band 6 and the support portion 11c or the support portion 12c, and is fixed to the support portion 11c or the support portion 12c. In general, since the thickness or thickness of the binding band 6 is sufficiently small, the width B <b> 1 of the power supply line 2 wound around the binding band 6 is smaller than the width B <b> 2 of the support column 11 or the support column 12.

仮に、切欠部１１ｇ，１１ｇ又は切欠部１２ｇ，１２ｇを設けずに結束バンド６を用いた場合、結束バンド６に巻き付かれている給電線２の幅は、支柱部１１又は支柱部１２の幅Ｂ２より大きくなるため、結束バンド６に巻き付かれている給電線２が、ピックアップコア５１及びピックアップコイル５２に当接する可能性が高くなる。即ち、切欠部１１ｇ，１１ｇ，１２ｇ，１２ｇを設けることによって、ピックアップコア５１及びピックアップコイル５２に当接することなく結束バンド６，６で給電線２が固定される。この結果、給電線２が支持部１１ｃ又は支持部１２ｃから脱離することが防止される。更に、結束バンド６，６を除去することによって、給電線２が支持部１１ｃ又は支持部１２ｃから容易に離脱する。 If the binding band 6 is used without providing the notches 11g and 11g or the notches 12g and 12g, the width of the power supply line 2 wound around the binding band 6 is the width of the support column 11 or the support column 12. Since it becomes larger than B2, the possibility that the feeder 2 wound around the binding band 6 contacts the pickup core 51 and the pickup coil 52 is increased. That is, by providing the notches 11g, 11g, 12g, and 12g, the feeder line 2 is fixed by the binding bands 6 and 6 without contacting the pickup core 51 and the pickup coil 52. As a result, the feeder 2 is prevented from being detached from the support portion 11c or the support portion 12c. Further, by removing the binding bands 6 and 6, the power supply line 2 is easily detached from the support portion 11c or the support portion 12c.

以上のような給電線支持具１は、実施の形態１，２の給電線支持具１と同様にして用いることによって、給電線２の配設を容易にし、配設コストを削減し、給電線２の信頼性を向上する。また、給電線２配設時、又は配設後に、給電線２の長さ調節が可能であり、移動体５が端末部２０，２０間を通過可能であり、更に、端末部２０，２０間での非接触給電装置の受電能力の減少が最小限に抑えられる。 The feed line support 1 as described above is used in the same manner as the feed line support 1 of the first and second embodiments, thereby facilitating the placement of the feed line 2 and reducing the placement cost. 2 reliability is improved. Further, the length of the power supply line 2 can be adjusted when the power supply line 2 is disposed or after the power supply line 2 is disposed, and the moving body 5 can pass between the terminal units 20 and 20, and further between the terminal units 20 and 20. The reduction in the power receiving capability of the non-contact power feeding apparatus at the terminal is minimized.

実施の形態４．
図８は、本発明の実施の形態４に係る給電線支持具１の構成を示す正面図である。この給電線支持具１は、実施の形態１〜３の給電線支持具１の代わりに用いられており、以下では、実施の形態１〜３に対応する部分には同一符号を付してそれらの説明を省略する。 Embodiment 4 FIG.
FIG. 8 is a front view showing the configuration of the feeder support 1 according to Embodiment 4 of the present invention. This feeder support 1 is used in place of the feeder support 1 of the first to third embodiments, and in the following, parts corresponding to the first to third embodiments will be denoted by the same reference numerals. The description of is omitted.

本実施の形態の給電線支持具１は、実施の形態２の給電線支持具１の右半分である支柱部１１に関する構成と略同じ構成である。つまり、本実施の形態の給電線支持具１には、支柱部１１のみが基部１０に立設してあり支柱部１２がなく、支持部１１ｃ，１１ｄのみを有して支持部１２ｃ，１２ｄがない。このような給電線支持具１は、実施の形態２の給電線支持具１と比べて構造が簡易であるため、製造が容易である。 The feeder support 1 according to the present embodiment has substantially the same configuration as the configuration related to the support column 11 that is the right half of the feeder support 1 according to the second embodiment. That is, in the feeder support 1 of the present embodiment, only the column portion 11 is erected on the base portion 10 and there is no column portion 12, and only the support portions 11c and 11d are provided and the support portions 12c and 12d are provided. Absent. Since such a feeder support 1 is simpler in structure than the feeder support 1 of the second embodiment, it is easy to manufacture.

この給電線支持具１を、実施の形態２の給電線支持具１と同様に用いる場合は、２個の給電線支持具１，１を左右に並置して用いる。 When this feeder support 1 is used in the same manner as the feeder support 1 of the second embodiment, the two feeder supports 1 and 1 are used side by side.

また、移動体５に搭載されている非接触給電装置が、コ字状、Ｃ字状等のピックアップコアを１個だけ備える場合、従来は、給電線支持棒の先端で給電線２の往路２ａが支持され、復路２ｂはダクト４２の底部に固定されていた。このとき、復路２ｂを配設すべきスペースの分だけダクト４２の幅が広くなる。一方、非接触給電装置がこのようなピックアップコアを備える場合に本実施の形態の給電線支持具１を用いるとき、支持部１１ｃに往路２ａを嵌合固定し、端末部２０で給電線２をダクト４２側へ折り曲げて、支持部１１ｄに復路２ｂを嵌合固定する。この際、給電線支持具１は、端末部２０のみならず、給電線２の配設経路の中途でも給電線２を支持する。このことによって、復路２ｂを配設すべきスペースをダクト４２内に別途設ける必要がなく、ダクト４２の幅が狭くなる。 Further, when the non-contact power feeding device mounted on the moving body 5 includes only one pick-up core having a U shape or a C shape, conventionally, the forward path 2a of the power feeding line 2 at the tip of the power feeding line support rod. The return path 2b was fixed to the bottom of the duct 42. At this time, the width of the duct 42 is increased by an amount corresponding to the space where the return path 2b is to be disposed. On the other hand, when the non-contact power supply apparatus includes such a pickup core, when the power supply line support 1 of the present embodiment is used, the forward path 2a is fitted and fixed to the support part 11c, and the power supply line 2 is connected to the terminal part 20 The return path 2b is fitted and fixed to the support portion 11d by bending toward the duct 42 side. At this time, the feed line support 1 supports the feed line 2 not only in the terminal unit 20 but also in the middle of the arrangement path of the feed line 2. Thus, it is not necessary to separately provide a space in which the return path 2b is to be provided in the duct 42, and the width of the duct 42 is reduced.

なお、実施の形態１〜４においては、夫々１本ずつの往路２ａ及び復路２ｂを設けてある給電線２の配設構造を詳述したが、三相給電用の給電線、又は復路（戻り線）を２本設けてある給電線の配設構造でも、本発明の給電線支持具を用いて給電線を支持することが可能である。このような給電線の配設構造は、例えば、第１の給電線に往路及び復路を設け、更に、往路と復路との一致部である折り返し部に、第２の給電線を接続してある。この場合、１本の支柱部を設けてある給電線支持具を３個、夫々１本及び２本の支柱部を設けてある給電線支持具を２個、又は３本の支柱部を設けてある給電線支持具を１個だけ用い、各支柱部に関して設けられている２個の支持部に、第１の給電線の往路を折り曲げた一方と他方、復路を折り曲げた一方と他方、及び第２の給電線を折り曲げた一方と他方とを挿通する。 In the first to fourth embodiments, the arrangement structure of the feed line 2 provided with the forward path 2a and the return path 2b, respectively, has been described in detail. However, the three-phase feed line or the return path (return path) Even in the feed line arrangement structure in which two lines are provided, the feed line can be supported using the feed line support of the present invention. Such a feed line arrangement structure is, for example, that the first feed line is provided with a forward path and a return path, and the second feed line is connected to a folded portion that is a coincident portion between the forward path and the return path. . In this case, three power supply line supports provided with one support column, two power supply support devices provided with one and two support units, respectively, or three support members are provided. A single feeder support is used, and the two support portions provided for each support column are divided into one and the other where the forward path of the first feeder is folded, one and the other where the return path is folded, and the first One of the two feeder lines bent and the other are inserted.

本発明の実施の形態１に係る給電線によって給電される移動体の構成を示す正面図である。It is a front view which shows the structure of the moving body electrically fed by the feeder line which concerns on Embodiment 1 of this invention. 本発明の実施の形態１に係る給電線支持具の上面及び給電線の配設構造を示す説明図である。It is explanatory drawing which shows the arrangement | positioning structure of the upper surface and feeder of the feeder support which concerns on Embodiment 1 of this invention. 本発明の実施の形態１に係る給電線の配設構造の構成を示す斜視図及び断面図である。It is the perspective view and sectional drawing which show the structure of the arrangement structure of the feeder line which concerns on Embodiment 1 of this invention. 本発明の実施の形態１に係る給電線の配設構造の構成を示す側面図である。It is a side view which shows the structure of the arrangement structure of the feeder line which concerns on Embodiment 1 of this invention. 本発明の実施の形態２に係る給電線の配設構造の構成を示す斜視図及び正面図である。It is the perspective view and front view which show the structure of the arrangement structure of the feeder line which concerns on Embodiment 2 of this invention. 本発明の実施の形態２に係る給電線支持具の他の使用例、及び変形例を示す正面図である。It is a front view which shows the other usage example of the feeder supporter which concerns on Embodiment 2 of this invention, and a modification. 本発明の実施の形態３に係る給電線の配設構造の構成を示す斜視図及び正面図である。It is the perspective view and front view which show the structure of the arrangement structure of the feeder line which concerns on Embodiment 3 of this invention. 本発明の実施の形態４に係る給電線支持具の構成を示す正面図である。It is a front view which shows the structure of the feeder supporter which concerns on Embodiment 4 of this invention. 従来の給電線支持具と給電線との構成を示す説明図である。It is explanatory drawing which shows the structure of the conventional feeder supporter and feeder.

符号の説明Explanation of symbols

１給電線支持具
１０，１４基部
１１，１２，１５，１６支柱部
１１ａ，１１ｂ，１１ｃ，１１ｄ，１１ｅ，１５ａ，１４ａ支持部
１２ａ，１２ｂ，１２ｃ，１２ｄ，１２ｅ，１６ａ，１４ｂ支持部
１３閉鎖板（閉鎖部）
２給電線
２０ａ折り返し部
２１ａ，２１ｂ折り曲げ部分
４，４０レール（案内部／移動域）
５移動体
６結束バンド（固定部）
DESCRIPTION OF SYMBOLS 1 Feeding line support tool 10,14 Base part 11,12,15,16 Support | pillar part 11a, 11b, 11c, 11d, 11e, 15a, 14a Support part 12a, 12b, 12c, 12d, 12e, 16a, 14b Support part 13 Closure Board (closed part)
2 Power supply line 20a Folded part 21a, 21b Folded part 4,40 Rail (guide part / moving area)
5 Moving body 6 Cable tie (fixed part)

Claims

移動体の移動域に取り付けられる基部と、該基部に突設してある支柱部とを備え、該支柱部に２個、又は前記支柱部及び前記基部に１個ずつ、前記移動体に給電する給電線を支持する支持部を、前記支柱部の突設方向に並設してある給電線支持具で、前記移動域に沿って設けてある１本の給電線を支持する給電線配設構造であって、
２本の前記支柱部が、前記移動体の移動方向及び前記支柱部の突設方向夫々に交差する方向に並設してあり、
前記給電線は、該給電線の中途に折り返し部を有し、折り返すことによって設けられた往路及び復路夫々に折り曲げ部分を有し、
前記往路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記往路に沿う距離が近い側を、前記２本の前記支柱部の内、第１の前記支柱部の基端側の前記支持部で支持し、前記距離が遠い側を、前記第１の前記支柱部の先端側の前記支持部で支持してあり、
前記復路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記復路に沿う距離が近い側を、前記２本の前記支柱部の内、第２の前記支柱部の基端側の前記支持部で支持し、前記距離が遠い側を、前記第２の前記支柱部の先端側の前記支持部で支持してあることを特徴とする給電線配設構造。 Provided with a base attached to a moving area of the mobile body and a support post projecting from the base, and two power supplies to the support base or one each to the support post and the base supply power to the mobile body A feed line arrangement structure for supporting a single feed line provided along the moving area with a feed line support tool in which a support part for supporting a feed line is arranged in parallel in the projecting direction of the support column. Because
The two column parts are juxtaposed in a direction intersecting each of the moving direction of the movable body and the projecting direction of the column part,
The feeder line has a folded portion in the middle of the feeder line, and has a bent portion in each of the forward path and the backward path provided by folding,
Of one of the two struts, a base end side of the first strut portion is located on one side and the other side of the bent portion of the forward passage, the side having a short distance along the forward path from the folded portion. Is supported by the support part, and the far side is supported by the support part on the tip side of the first support column part,
Of the two struts, the proximal end side of the second strut part is located on one side and the other side of the bent part of the return path, and the side closer to the return path from the folded part. The feed line arrangement structure is characterized in that the support portion is supported by the support portion, and the far side is supported by the support portion on the distal end side of the second support column portion .

前記２本の前記支柱部は、前記折り返し部の側に配されており、前記２本の前記支持部とは異なる２本の前記支柱部が、前記給電線の端部側に配されて、前記移動体の移動方向及び前記支柱部の突設方向夫々に交差する方向に更に並設してあり、
前記往路及び復路夫々は、該往路及び復路夫々の前記折り曲げ部分よりも前記給電線の端部側に、更に折り曲げ部分を有し、
前記往路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記往路に沿う距離が遠い側を、前記給電線の端部側の前記２本の前記支柱部の内、第１の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第１の前記支柱部の先端側の前記支持部で支持してあり、
前記復路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記復路に沿う距離が遠い側を、前記給電線の端部側の前記２本の前記支柱部の内、第２の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第２の前記支柱部の先端側の前記支持部で支持してあり、
前記折り返し部の側の前記第１の前記支柱部に係る前記往路の前記折り曲げ部分と、前記給電線の端部側の前記第１の前記支柱部に係る前記往路の前記折り曲げ部分とが、前記移動域に沿って対向して離隔配置してあり、
前記折り返し部の側の前記第２の前記支柱部に係る前記復路の前記折り曲げ部分と、前記給電線の端部側の前記第２の前記支柱部に係る前記復路の前記折り曲げ部分とが、前記移動域に沿って対向して離隔配置してあることを特徴とする請求項１に記載の給電線配設構造。 The two struts are arranged on the folded part side, and the two struts different from the two support parts are arranged on the end part side of the feeder line, Are further juxtaposed in the direction intersecting each of the moving direction of the moving body and the protruding direction of the support column,
Each of the forward path and the return path has a bent portion further on the end side of the feeder line than the bent portion of each of the forward path and the return path,
Among the one side and the other side of the bent portion of the forward path, the side far from the folded portion along the forward path is the first of the two struts on the end side of the feeder line. The support portion on the base end side of the support column is supported by the support portion on the distal end side of the first support column.
Among the one side and the other side of the bent portion of the return path, the side farther along the return path from the folded portion is the second of the two struts on the end side of the feeder line. Is supported by the support portion on the base end side of the support column, and the side near the distance is supported by the support unit on the distal end side of the second support column,
The bent portion of the forward path related to the first support column on the side of the folded portion, and the bent portion of the forward path related to the first support column on the end side of the feeder line are Opposed and spaced apart along the moving area,
The bent portion of the return path related to the second support column portion on the side of the folded portion, and the bent portion of the return path related to the second support column portion on the end side of the feeder line, 2. The feeder line arrangement structure according to claim 1, wherein the feeder line arrangement structure is arranged so as to be opposed to each other along the moving area .

移動体の移動域に取り付けられる基部と、該基部に突設してある支柱部とを備え、該支柱部に２個、又は前記支柱部及び前記基部に１個ずつ、前記移動体に給電する給電線を支持する支持部を、前記支柱部の突設方向に並設してある給電線支持具で、前記移動域に沿って設けてある１本の給電線を支持する給電線配設構造であって、
２本の前記支柱部が、前記移動体の移動方向及び前記支柱部の突設方向夫々に交差する方向に並設してあり、
前記給電線は、該給電線の中途に折り返し部を有し、折り返すことによって設けられた往路及び復路夫々に折り曲げ部分を有し、
前記往路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記往路に沿う距離が遠い側を、前記２本の前記支柱部の内、第１の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第１の前記支柱部の先端側の前記支持部で支持してあり、
前記復路の前記折り曲げ部分の一方側及び他方側の内、前記折り返し部からの前記復路に沿う距離が遠い側を、前記２本の前記支柱部の内、第２の前記支柱部の基端側の前記支持部で支持し、前記距離が近い側を、前記第２の前記支柱部の先端側の前記支持部で支持してあることを特徴とする給電線配設構造。 Provided with a base attached to a moving area of the mobile body and a support post projecting from the base, and two power supplies to the support base or one each to the support post and the base supply power to the mobile body A feed line arrangement structure for supporting a single feed line provided along the moving area with a feed line support tool in which a support part for supporting a feed line is arranged in parallel in the projecting direction of the support column. Because
The two column parts are juxtaposed in a direction intersecting each of the moving direction of the movable body and the projecting direction of the column part,
The feeder line has a folded portion in the middle of the feeder line, and has a bent portion in each of the forward path and the backward path provided by folding,
Of one of the two struts, the base end side of the first strut part is located on one side and the other side of the bent portion of the forward path, the side having a long distance along the forward path from the folded portion. The side that is close to the distance is supported by the support part on the tip side of the first support column part,
Of the two struts, the base end side of the second strut part is located on one side and the other side of the bent portion of the return path, the side having a long distance along the return path from the folded part. The feeder line arrangement structure , wherein the support portion is supported by the support portion, and the side closer to the distance is supported by the support portion on the distal end side of the second support column portion .