JPS63117603A - Current collector for insulated trolley - Google Patents
Current collector for insulated trolleyInfo
- Publication number
- JPS63117603A JPS63117603A JP26096786A JP26096786A JPS63117603A JP S63117603 A JPS63117603 A JP S63117603A JP 26096786 A JP26096786 A JP 26096786A JP 26096786 A JP26096786 A JP 26096786A JP S63117603 A JPS63117603 A JP S63117603A
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- arm
- holder
- bearing
- collector
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、絶縁トロリーにおける絶縁カバーの関口を通
して内部の導体に付勢接触させる集電装置の改良に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to an improvement in a current collector that is brought into biased contact with an internal conductor through a port in an insulating cover of an insulated trolley.
従来、この種4A電装置は、揺動自在でコイルバネの懸
架により傾動力が付与されたアームの先端に枢軸を軸着
し、この枢軸にU字状のクレビス金具を固着し、そして
このクレビス金具に集電子を担持したホルダを懸架した
構造が一般に採用されてきた。Conventionally, this type of 4A electric device has a pivot attached to the tip of an arm that is swingable and is given a tilting force by suspension of a coil spring, a U-shaped clevis fitting is fixed to this pivot, and this clevis fitting is A structure in which a holder carrying a current collector is suspended is generally adopted.
係る構造の集電装置によると、アーム先端の枢軸部から
集電子までの嵩高が大きく、昨今の動作範囲の縮小化が
望まれる所での使用に問題があった。According to a current collector having such a structure, the bulk from the pivot portion at the tip of the arm to the current collector is large, which poses a problem in use in places where a reduction in the operating range is desired these days.
本発明は、上記した従来技術の問題を解消し、嵩高を縮
小してコンパクト化に供するこの種集電装置の提供を目
的とする。An object of the present invention is to solve the problems of the prior art described above, and to provide a current collector of this type that can be made more compact by reducing its bulk.
上記の目的を達成するために本発明の集電装置は、揺動
自在でバネ付勢されるアームの先端に有する軸受に合成
樹脂製受け台を軸支させ、この合成樹脂製受け台に集電
子を担持する合成樹脂製ホルダを凹凸の嵌合により取り
付けてなる構成としたものである。In order to achieve the above object, the current collector of the present invention has a synthetic resin holder pivoted on a bearing at the tip of a swingable, spring-biased arm, and collects electricity on the synthetic resin holder. It has a structure in which a synthetic resin holder that carries electrons is attached by fitting the concave and convex portions.
かかる受は台とホルダとの凹凸嵌合は、例えば受は金側
に内部中央において鞍型の6台を形成するとともに内部
側面において浅い溝を形成し、−方のホルダに底部中央
において当該凸台に嵌合する凹部を形成するとともに側
面に当該浅い溝に嵌入する小突起形成することにより、
成就させることができるものである。Such a receiver has a concave-convex fit between the base and the holder, for example, the receiver has six saddle-shaped bases on the metal side at the center of the interior, and a shallow groove on the inner side surface, and the holder on the negative side has the corresponding convex at the center of the bottom. By forming a recess that fits into the base and a small protrusion on the side that fits into the shallow groove,
It is something that can be accomplished.
以下添付した図面を参照して詳細に説明する。 A detailed description will be given below with reference to the attached drawings.
図において、1は装置基部となる基板で、図外移動機器
に連結して牽引移動に供する。基板1には支持棒2,2
が植設されていてこれに支持管3を回動自在に被挿せし
めている。4,4はアームで一端をかかる支持管3にビ
ン5にて揺動自在に枢着され、これによって上下左右の
揺動を可能にしている。In the figure, reference numeral 1 denotes a board serving as the base of the device, which is connected to a moving device (not shown) to be towed and moved. Support rods 2, 2 are attached to the board 1.
is installed, into which the support tube 3 is rotatably inserted. 4, 4 is an arm, and one end thereof is pivotally connected to the support tube 3 by means of a pin 5, thereby making it possible to swing vertically and horizontally.
並行するアーム4.4の間にはコイルバネ6が張架され
ており、アーム4に傾動付勢力を付与している。A coil spring 6 is stretched between the parallel arms 4.4 and applies a tilting force to the arm 4.
アーム4,4の揺動側先端には軸受7がビン8゜8にて
互いに回動自在となるように取り付けられており、その
軸受7に挿通された枢軸9に受は台10を固着し、絶縁
トロリーTの絶縁カバーTcの開口を通して導体Tbに
接触させる集電子11を担持するホルダ12を当該受は
台10に凹凸嵌合により取り付けてなるものである。Bearings 7 are attached to the ends of the swinging sides of the arms 4, 4 so as to be rotatable with respect to each other with pins 8°8, and the base 10 is fixed to the pivot shaft 9 inserted through the bearings 7. A holder 12 carrying a current collector 11 brought into contact with a conductor Tb through an opening in an insulating cover Tc of an insulated trolley T is attached to a base 10 by concave-convex fitting.
受は台10とホルダエ2とは、例えばポリカーボネート
の如き合成樹脂で形成することで適度の弾性張りを持た
せることができる。これは後述する凹凸嵌合にと9で重
要となる。一方の受は台10は、大略U状に形状付けら
れていて、凹みの内部中央部分で鞍型の6台13を隆設
するとともに、内側面には浅い溝14を凹設している。The support base 10 and the holder 2 can be made of synthetic resin such as polycarbonate, so that they have appropriate elasticity. This becomes important in the concavo-convex fitting described later. One of the receivers 10 is approximately U-shaped, with six saddle-shaped stands 13 raised in the center of the recess, and a shallow groove 14 recessed in the inner surface.
軸受13に被挿させる枢軸9の一端はかかる凸金13形
成部に埋設されるようにして付属させる。他方のホルダ
12は、集電子11を抱持する形状で、底部中央に凹部
15を設けるとともに、側面に皿状に隆起せる小突起1
6を形成しているものである。One end of the pivot 9 to be inserted into the bearing 13 is attached so as to be embedded in the protrusion 13 forming part. The other holder 12 has a shape that holds the current collector 11, and has a recess 15 in the center of the bottom and a small protrusion 1 raised in the shape of a dish on the side surface.
6.
従ってホルダ12は受は台10の上側から差し込むよう
にすることで、凹みの部分に嵌まり、そして凹部15に
6台13が嵌入するとともに小突起16が浅い溝14に
嵌入し、もって所定の凹凸嵌合が行われるものである。Therefore, the holder 12 is inserted from above the base 10, so that it fits into the recess, and as the six units 13 fit into the recess 15, the small protrusion 16 fits into the shallow groove 14, and the predetermined position is reached. This is a concave-convex fitting.
尚、17は、ホルダ12を通して集電子11に接続され
たリード線である。また、18は、軸受7及び枢軸9を
貫通して受は台10が抜は落ちるのを防止するものであ
る。Note that 17 is a lead wire connected to the current collector 11 through the holder 12. Further, the holder 18 passes through the bearing 7 and the pivot 9 to prevent the stand 10 from being pulled out and falling.
以上説明した通り、本発明の集電装置は、集電子とこれ
を軸支するアームの先端部との間で、合成樹脂製のホル
ダと受は台とを凹凸嵌合により連関させたものであるこ
とから、当該アーム先端部から集電子までの取り付は嵩
高を小さくしてコンパクト化に供することができる効果
を有する。As explained above, the current collector of the present invention is one in which a synthetic resin holder and a receiver are connected by convex-concave fitting between the current collector and the tip of the arm that pivotally supports the current collector. Therefore, the installation from the tip of the arm to the current collector has the effect of reducing the bulk and making it more compact.
添付図面は本発明の絶縁トロリー用集電装置の一実施例
を示し、第1図は装置全体の正面図、第2図は胴装置の
側面図、第3図は装置の要部斜視図である。
一符号の説明−
1:基板、2:支持棒、3:支持管、4:アーム7:軸
受、9:枢軸、10:受は台、11:集電子12:ホル
ダ、13:6台、14:浅い溝、15:凹部16:小突
起The accompanying drawings show an embodiment of the current collector for an insulated trolley according to the present invention, and FIG. 1 is a front view of the entire device, FIG. 2 is a side view of the trunk device, and FIG. 3 is a perspective view of the main parts of the device. be. Explanation of one symbol - 1: Substrate, 2: Support rod, 3: Support tube, 4: Arm 7: Bearing, 9: Pivot, 10: Holder is stand, 11: Current collector 12: Holder, 13: 6 stand, 14 : Shallow groove, 15: Recessed part 16: Small protrusion
Claims (2)
軸受に合成樹脂製受け台を軸支させ、この合成樹脂製受
け台に集電子を担持する合成樹脂製ホルダを凹凸の嵌合
により取り付けてなることを特徴とする絶縁トロリー用
集電装置。(1) A synthetic resin holder is pivotally supported by a bearing at the tip of a swingable, spring-biased arm, and a synthetic resin holder that carries a current collector is fitted onto the synthetic resin holder in an uneven manner. A current collector for an insulated trolley, characterized in that it is attached by.
また内部側面には浅い溝をそれぞれ形成し、一方のホル
ダには底部中央に当該凸台に嵌合する凹部を且つまた当
該浅い溝に嵌入する小突起がそれぞれ形成されている特
許請求の範囲第1項記載の絶縁トロリー用集電装置。(2) The resin holder has a saddle-shaped protrusion at the center of its interior and a shallow groove on its inner side surface, and one holder has a recess at the center of the bottom that fits into the convexity, and The current collector for an insulating trolley according to claim 1, wherein small protrusions are formed to fit into the shallow grooves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26096786A JPS63117603A (en) | 1986-10-31 | 1986-10-31 | Current collector for insulated trolley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26096786A JPS63117603A (en) | 1986-10-31 | 1986-10-31 | Current collector for insulated trolley |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63117603A true JPS63117603A (en) | 1988-05-21 |
JPH0517761B2 JPH0517761B2 (en) | 1993-03-10 |
Family
ID=17355243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26096786A Granted JPS63117603A (en) | 1986-10-31 | 1986-10-31 | Current collector for insulated trolley |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63117603A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02111203A (en) * | 1988-10-18 | 1990-04-24 | Hitachi Cable Ltd | Current collector for trolley wire |
JP2021524219A (en) * | 2018-05-07 | 2021-09-09 | パントラック ゲーエムベーハーPantrac Gmbh | A device for fixing the sliding element to the current collector |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60128402U (en) * | 1984-01-31 | 1985-08-29 | 古河電気工業株式会社 | Current collector for insulated trolley wire |
-
1986
- 1986-10-31 JP JP26096786A patent/JPS63117603A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60128402U (en) * | 1984-01-31 | 1985-08-29 | 古河電気工業株式会社 | Current collector for insulated trolley wire |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02111203A (en) * | 1988-10-18 | 1990-04-24 | Hitachi Cable Ltd | Current collector for trolley wire |
JP2021524219A (en) * | 2018-05-07 | 2021-09-09 | パントラック ゲーエムベーハーPantrac Gmbh | A device for fixing the sliding element to the current collector |
US11858358B2 (en) | 2018-05-07 | 2024-01-02 | Pantrac Gmbh | Device for fastening a sliding element to a current collector |
Also Published As
Publication number | Publication date |
---|---|
JPH0517761B2 (en) | 1993-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |