JPH0611223Y2 - Composite rigid train line - Google Patents
Composite rigid train lineInfo
- Publication number
- JPH0611223Y2 JPH0611223Y2 JP1987114031U JP11403187U JPH0611223Y2 JP H0611223 Y2 JPH0611223 Y2 JP H0611223Y2 JP 1987114031 U JP1987114031 U JP 1987114031U JP 11403187 U JP11403187 U JP 11403187U JP H0611223 Y2 JPH0611223 Y2 JP H0611223Y2
- Authority
- JP
- Japan
- Prior art keywords
- sliding contact
- composite rigid
- line
- train line
- wear
- 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 - Lifetime
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Window Of Vehicle (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、地下鉄、モノレール、新交通システムなど
の交通機関に使用される複合剛体電車線に関し、特にそ
の摩耗限界の検知が容易であるようにした複合剛体電車
線に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a composite rigid train line used for transportation such as a subway, a monorail, a new transportation system, etc., and it is particularly easy to detect its wear limit. It is related to the composite rigid train line.
従来、複合剛体電車線の摩耗管理は、摺接材の摩耗量を
超音波厚さ計等で測定することにより行われていた。し
かし、このような方法による摩耗管理では、一定の作業
時間内に測定できる量が少なく、全線路を調査するには
長時間を必要とする問題があった。Conventionally, the wear control of the composite rigid train line has been performed by measuring the wear amount of the sliding contact material with an ultrasonic thickness gauge or the like. However, in the wear control by such a method, there is a problem that the amount that can be measured within a certain working time is small and that it takes a long time to survey all the lines.
そこで、この考案は、このような問題を解決し、複合剛
体電車線の摩耗管理を容易に行えるようにすることを目
的とする。Therefore, an object of the present invention is to solve such a problem and to easily manage the wear of the composite rigid electric power line.
前記の問題点を解決するために、この考案は母導体の摺
接面に形成した溝に摺接材を長手方向に嵌合一体化して
なる複合剛体電車線において、上記母導体の摺接面の両
側に傾斜面を形成し、その傾斜面の上記摺接材の底面よ
り高い位置に摩耗限界線を形成した構成としたものであ
る。In order to solve the above-mentioned problems, the present invention provides a sliding contact surface of a mother conductor in which a sliding contact material is integrally fitted in a groove formed in the sliding contact surface of the mother conductor in the longitudinal direction. Is formed on both sides of, and a wear limit line is formed at a position higher than the bottom surface of the sliding contact member on the inclined surface.
第１図に示す実施例は、アルミニウム製の母導体１の摺
接面２に溝３を形成し、その溝３に断面台形のステンレ
ススチール製摺接材４を嵌め、溝３の両側壁をかしめる
ことにより固定したものである。In the embodiment shown in FIG. 1, a groove 3 is formed in a sliding contact surface 2 of a mother conductor 1 made of aluminum, and a sliding contact material 4 made of stainless steel having a trapezoidal cross section is fitted in the groove 3 so that both side walls of the groove 3 are attached. It is fixed by caulking.
上記母導体１の両側面には、上記のかしめによって生じ
た傾斜面６に、前記摺接材４の底面より高い位置におい
て長さ方向の細い溝による摩耗限界線５を設けている。
この摩耗限界線５は、突条であってもよく、また着色線
であってもよい。On both side surfaces of the mother conductor 1, a wear limit line 5 formed by a narrow groove in the longitudinal direction is provided at a position higher than the bottom surface of the sliding contact member 4 on the inclined surface 6 formed by the above-mentioned caulking.
The wear limit line 5 may be a ridge or a colored line.
第２図の場合は、断面長方形の２枚の摺接材４を一定間
隔をおいて平行に設けたものであり、この場合も前記の
場合と同様の母導体１の側面に摩耗限界線５を設けてい
る。In the case of FIG. 2, two sliding contact members 4 each having a rectangular cross section are provided in parallel at regular intervals. In this case as well, the wear limit line 5 is formed on the side surface of the mother conductor 1 as in the above case. Is provided.
以上のように、この考案は複合剛体電車線の構成要素で
ある母導体に、摩耗限界線を設けたものであるから、そ
の限界線を目安にして、容易に摩耗管理ができる効果が
ある。また、上記の摩耗限界線は母導体の両側の傾斜面
に形成されるので、その摩耗限界線を電車線の両側方か
らも、また摺接材と対面した真正面からも点検すること
ができ、摩耗状態の点検が容易にできる効果がある。As described above, according to the present invention, the wear limit line is provided on the mother conductor which is a constituent element of the composite rigid electric power line. Therefore, there is an effect that the wear limit can be easily controlled using the limit line as a guide. Further, since the above wear limit line is formed on the inclined surfaces on both sides of the mother conductor, the wear limit line can be inspected from both sides of the electric line and also from the front facing the sliding contact material, There is an effect that the wear state can be easily checked.
第１図及び第２図は実施例の断面図である。 １……母導体、２……摺接面、３……溝、４……摺接
材、５……摩耗限界線、６……傾斜面。1 and 2 are sectional views of the embodiment. 1 ... Mother conductor, 2 ... Sliding contact surface, 3 ... Groove, 4 ... Sliding contact material, 5 ... Wear limit line, 6 ... Inclined surface.
Claims (1)
手方向に嵌合一体化してなる複合剛体電車線において、
上記母導体の摺接面の両側に傾斜面を形成し、その傾斜
面の上記摺接材の底面より高い位置に摩耗限界線を形成
したことを特徴とする複合剛体電車線。1. A composite rigid power line in which a sliding member is integrally fitted in a groove formed on a sliding surface of a mother conductor in a longitudinal direction,
A composite rigid electric power line, wherein inclined surfaces are formed on both sides of the sliding contact surface of the mother conductor, and a wear limit line is formed at a position of the inclined surface higher than the bottom surface of the sliding contact material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114031U JPH0611223Y2 (en) | 1987-07-24 | 1987-07-24 | Composite rigid train line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114031U JPH0611223Y2 (en) | 1987-07-24 | 1987-07-24 | Composite rigid train line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418931U JPS6418931U (en) | 1989-01-31 |
| JPH0611223Y2 true JPH0611223Y2 (en) | 1994-03-23 |
Family
ID=31354406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987114031U Expired - Lifetime JPH0611223Y2 (en) | 1987-07-24 | 1987-07-24 | Composite rigid train line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611223Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074226A (en) | 1998-08-27 | 2000-03-14 | Eagle Ind Co Ltd | Mechanical seal |
| CN104029608A (en) * | 2014-06-25 | 2014-09-10 | 江苏佳铝实业股份有限公司 | Coated steel aluminum composite conductor rail and manufacturing method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613027U (en) * | 1979-07-11 | 1981-02-04 | ||
| JPS604435A (en) * | 1983-06-24 | 1985-01-10 | Nippon Light Metal Co Ltd | Composite metal body |
-
1987
- 1987-07-24 JP JP1987114031U patent/JPH0611223Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6418931U (en) | 1989-01-31 |
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