JP3361036B2 - Track rail heater mounting bracket - Google Patents
Track rail heater mounting bracketInfo
- Publication number
- JP3361036B2 JP3361036B2 JP13386397A JP13386397A JP3361036B2 JP 3361036 B2 JP3361036 B2 JP 3361036B2 JP 13386397 A JP13386397 A JP 13386397A JP 13386397 A JP13386397 A JP 13386397A JP 3361036 B2 JP3361036 B2 JP 3361036B2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- track rail
- holding frame
- heater
- leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Railway Tracks (AREA)
Description
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明は、軌道（主として鉄道）
レールの上面に組付けて雪を融かすために用いる軌道レ
ール用ヒータを前記底部上面に取付けるために用いる取
付け金具に関するものである。The present invention relates to a track (mainly a railway).
The present invention relates to a mounting bracket used for mounting a track rail heater, which is mounted on the upper surface of a rail and used for melting snow, on the upper surface of the bottom portion.
【０００２】[0002]
【従来の技術】例えば、特開平８−１０５００１号公報
所載のように、ヒータの下面に取付けるようにした構造
のものがある。2. Description of the Related Art For example, as disclosed in Japanese Patent Application Laid-Open No. 8-105001, there is a structure which is attached to the lower surface of a heater.
【０００３】[0003]
【発明が解決しようとする課題】前記従来例は、磁石を
用いるための軌道レールに対する取付け、取外し操作を
容易に行える利点があるが、振動によってヒータが当初
個所から容易に移動して当該ヒータの機能が損われた
り、或いは、取外し操作が簡単であるがため盗難事故が
起り勝ちとなる。The above-mentioned conventional example has an advantage that it is possible to easily attach and detach to and from a track rail for using a magnet. However, the heater easily moves from its original position due to vibration and The function is impaired, or the removal operation is easy, so a burglary accident occurs, which is apt to occur.
【０００４】本発明は、斬新な従来例に着目し、斬新な
構造の、軌道レール用の取付け金具を提供することを目
的として創案したものである。The present invention has been made with an eye on a novel conventional example, and was devised for the purpose of providing a mounting bracket for a track rail having a novel structure.
【０００５】[0005]
【課題を解決するための手段】中央部片の両端に互いに
相対向する上部片と下部片を連設して金具主体を構成
し、該金具主体の前記上部片に螺合して縦設した締付け
ボルトの下端部に、組付け部片の両端に互いに相対向す
る一対の脚部片を連設して構成した挾持枠の組付け部片
を取付けると共に、該組付け部片の下側に、軌道レール
の底部とで前記脚部片間に介在させるヒータを挾持する
ばね片を装置したことを基本的手段とする。[Means for Solving the Problems] An upper piece and a lower piece, which are opposed to each other, are continuously provided on both ends of a central piece to form a metal fitting main body, and the metal fitting main body is screwed vertically to the upper piece. At the lower end of the tightening bolt, attach the assembly part of the holding frame, which is formed by continuously connecting a pair of leg parts opposite to each other at both ends of the assembly part, and at the bottom of the assembly part. The basic means is to provide a spring piece for holding a heater interposed between the leg pieces and the bottom of the track rail.
【０００６】[0006]
【実施例】図面は本発明に係る軌道レール用の取付け金
具の一実施例を示し、図１は一部欠截正面図、図２は軌
道レールを省略して示した図１の一部欠截側面図であ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment of a mounting bracket for a track rail according to the present invention. FIG. 1 is a partially cutaway front view, and FIG. 2 is a partially cutaway view of FIG. FIG.
【０００７】図中、１は金具主体で、金具主体１は中央
部片２の両端に上部片３と下部片４を相対して連設した
コの字形枠体で成り、該コの字形枠体の両端縁に前記各
部片２、３、４にわたって連続する鍔部片５、５を相対
設して構成したものである。In the figure, reference numeral 1 is a metal fitting main body, and the metal fitting main body 1 is a U-shaped frame body in which an upper piece 3 and a lower piece 4 are continuously connected to both ends of a central piece 2, and the U-shaped frame is provided. It is configured such that flange pieces 5, 5 continuous over the respective pieces 2, 3, 4 are provided at opposite ends of the body so as to face each other.
【０００８】この金具主体１の前記上部片３の中間部に
は、該中間部に形成した透孔６と螺子部が一致するナッ
ト材７を固着し、該ナット材７に緩み止め用ナット９を
介して締付けボルト８を螺合して組付け、該締付けボル
ト８の前記透孔６を通じて前記上部片３より突出する先
端（下端）部には、挾持枠１０を介してばね片１１を組
付けてある。At the intermediate portion of the upper piece 3 of the metal fitting main body 1, a nut material 7 having a screw portion and a through hole 6 formed in the intermediate portion is fixed, and a nut 9 for preventing loosening is fixed to the nut material 7. The tightening bolt 8 is screwed and assembled through the spring bolt 11 through the through hole 6 of the tightening bolt 8, and the spring piece 11 is assembled through the holding frame 10 at the tip (lower end) portion protruding from the upper piece 3. It is attached.
【０００９】挾持枠１０は、組付け部片１２の一方の相
対する両端に互いに相対向する一対の脚部片１３Ａ、１
３Ｂを下方に向けて連設し、組付け部片１２の他方の相
対する両端には互いに相対向する一対の立上り部片１
４、１４を上方に向けて連設して構成し、組付け部片１
２に設けた透孔１５に、前記締付けボルト８の下端部に
設けた組付けピン１６を貫通させ、該組付けピン１６の
前記ばね片１１を通じて該ばね片１１の下面側に突出す
る自由端部１６ａをかしめることによって、締付けボル
ト８乃至前記金具主体１に組付けたものである。The holding frame 10 includes a pair of leg pieces 13A and 1A, which are opposed to each other, at one of opposite ends of the assembly piece 12.
3B are arranged continuously downward, and a pair of rising part pieces 1 facing each other are provided at the other opposite ends of the assembling part piece 12.
Assembling part 1
2. A free end projecting to the lower surface side of the spring piece 11 through the spring piece 11 of the assembly pin 16 by penetrating the assembly pin 16 provided at the lower end portion of the tightening bolt 8 into the through hole 15 provided in 2. By caulking the portion 16a, the tightening bolt 8 and the metal fitting main body 1 are assembled.
【００１０】前記金具主体１の上部片３側は、この挾持
枠１０の前記組付け部片１２に連設した一対の立上り部
片１４、１４間に介在されるように配され、該立上り部
片１４、１４が、上部片３側の鍔部片５部分に接触して
挾持枠１０が締付けボルト８と共廻りしないようにして
ある。The upper piece 3 side of the metal fitting main body 1 is arranged so as to be interposed between a pair of rising part pieces 14, 14 connected to the assembling part piece 12 of the holding frame 10. The pieces 14 and 14 are in contact with the collar piece 5 on the upper piece 3 side so that the holding frame 10 does not rotate together with the tightening bolt 8.
【００１１】また、挾持枠１０の一対の脚部片１３Ａ、
１３Ｂは、軌道レールＲの底部Ｒａの上縁のテーパ縁Ｒ
ａ´に一致するようにし、組付け部片１２からの高さ幅
（突出幅）を変えてある。すなわち、組付け部片１２を
水平方向に配したとき、脚部片１３Ａ、１３Ｂの下端
（自由端）が、前記のテーパ縁Ｒａ´に接触するように
（締付けボルト８を操作して降下させたとき）一方の脚
部片１３Ａを他の一方の脚部片１３Ｂより高さ幅を大き
くしてある。Also, a pair of leg pieces 13A of the holding frame 10,
13B is a taper edge R of the upper edge of the bottom portion Ra of the track rail R.
The height width (projection width) from the assembling piece 12 is changed so as to match a '. That is, when the assembling piece 12 is arranged in the horizontal direction, the lower ends (free ends) of the leg pieces 13A and 13B are brought into contact with the taper edge Ra ′ (by operating the tightening bolt 8 to lower it). The height width of one leg piece 13A is made larger than that of the other leg piece 13B.
【００１２】前記ばね１１は、ばね鋼板を屈曲して構成
したもので、中間部に形成した凹入部１７に組付けピン
１６のかしめ部である前記自由端部１６ａを係合させる
ようにして、締付けボルト８に組付けたものである。The spring 11 is formed by bending a spring steel plate, and the free end portion 16a which is the caulking portion of the assembly pin 16 is engaged with the recessed portion 17 formed in the intermediate portion. It is assembled to the tightening bolt 8.
【００１３】しかして、挾持枠１０の脚部片１３Ａ、１
３Ｂ間にヒータｈを介在させるようにして、挾持枠１０
と金具主体上の下部片４間に底部Ｒａが位置するように
して、実施例の取付け金具Ａを軌道レールＲに組付け、
締付けボルト８を操作すると、締付けボルト８は挾持枠
１０を降下させ、該挾持枠１０の脚部片１３Ａ、１３Ｂ
が該レールの底部Ｒａに圧接して、取付け金具Ａは軌道
レールＲに固定される。Therefore, the leg pieces 13A of the holding frame 10 and 1
The holding frame 10 is provided so that the heater h is interposed between 3B.
The mounting bracket A of the embodiment is assembled to the track rail R so that the bottom portion Ra is located between the lower piece 4 on the main body of the bracket and
When the tightening bolt 8 is operated, the tightening bolt 8 lowers the holding frame 10, and the leg pieces 13A and 13B of the holding frame 10 are moved.
Is pressed against the bottom portion Ra of the rail, and the mounting bracket A is fixed to the track rail R.
【００１４】この状態で、前記ヒータは、軌道レール底
部Ｒａと挾持枠１０とで取り囲まれる空間域に存し、軌
道レールＲからの離脱が阻止され、ばね片１１に押圧さ
れてレール底部Ｒａに確実に接触してレールＲの加熱が
能率的に行われる。In this state, the heater exists in a space area surrounded by the track rail bottom Ra and the holding frame 10, is prevented from being separated from the track rail R, and is pressed by the spring piece 11 to reach the rail bottom Ra. The rails R are reliably contacted and the rails R are efficiently heated.
【００１５】なお、ヒータｈは軌道レールＲに沿う方向
に長いため、本取付け金具Ａは、該ヒータｈに対応して
複数個用いるようにすると良い。Since the heater h is long in the direction along the track rail R, it is advisable to use a plurality of the fittings A corresponding to the heater h.
【００１６】また、金具主体１の上部片３に直接（ナッ
ト材７を省略して）螺子孔を縦設してこれに締付けボル
ト８を螺合するようにしても良い。Alternatively, a screw hole may be vertically provided in the upper piece 3 of the metal fitting main body 1 (without the nut member 7) and the tightening bolt 8 may be screwed into the screw hole.
【００１７】[0017]
【発明の効果】本発明は前記の通りの構成であるから、
軌道レール用ヒータを軌道レールに確実に取付けられ、
また、レール底部を挾持するように該レールに取付ける
ため、振動などによって容易に外れにくく、かつ、ヒー
タのレール底部に対する接触状態を確実に維持してレー
ル加熱を能率的に行わせることができる。Since the present invention has the above-mentioned constitution,
The track rail heater can be securely attached to the track rail,
Further, since the rail bottom portion is attached to the rail so as to be held, it is difficult for the rail bottom portion to be easily disengaged due to vibration and the like, and the contact state of the heater with the rail bottom portion can be reliably maintained to efficiently perform rail heating.
【００１８】なお、請求項２の発明によれば、前記の点
に加えて、挾持枠の一対の脚部片の高さ幅を変えたこと
により、締付けボルトの締付け操作を円滑に行うことが
できる。すなわち、締付けボルトの操作によって挾持枠
は、該ボルトの軸線に沿って円滑に降下して金具主体の
下部片とでレール底部を挾持し、レールに確実に固定す
ることができる。According to the second aspect of the present invention, in addition to the above points, the height width of the pair of leg pieces of the holding frame is changed, so that the tightening operation of the tightening bolt can be performed smoothly. it can. That is, the holding frame can be smoothly lowered along the axis of the bolt by the operation of the tightening bolt, and the rail bottom portion can be held by the lower piece mainly composed of the metal fitting and securely fixed to the rail.
【図１】一部欠截正面図。FIG. 1 is a partially cutaway front view.
【図２】軌道レールを省略して示した図１の一部欠截側
面図。2 is a partially cutaway side view of FIG. 1 with the track rail omitted.
１ 金具主体 ２ 中央部片 ３ 上部片 ４ 下部片 ８ 締付けボルト １０ 挾持枠 １１ ばね片 １２ 組付け部片 １３Ａ、１３Ｂ 脚部片 Ｒ 軌道レール Ｒａ 軌道レールの底部 ｈ ヒーター 1 metal fittings 2 central piece 3 upper piece 4 lower piece 8 Tightening bolt 10 Holding frame 11 spring pieces 12 Assembly parts 13A, 13B leg pieces R track rail Ra Track rail bottom h heater
Claims (2)
片と下部片を連設して金具主体を構成し、該金具主体の
前記上部片に螺合して縦設した締付けボルトの下端部
に、組付け部片の両端に互いに相対向する一対の脚部片
を連設して構成した挾持枠の前記組付け部片を取付ける
と共に、該組付け部片の下側に、軌道レールの底部とで
前記脚部片間に介在させるヒータを挾持するばね片を装
置した、軌道レール用ヒータの取付け金具。1. A lower end of a tightening bolt that is vertically installed by screwing an upper piece and a lower piece, which are opposed to each other, on both ends of a center piece in a row to form a metal fitting main body. Part of the holding frame, the mounting part of the holding frame is formed by continuously connecting a pair of leg pieces facing each other to both ends of the mounting part, and the track rail is provided below the mounting part. A fitting for a heater for a track rail, which comprises a spring piece for holding a heater interposed between the leg pieces and the bottom portion of the track rail.
ールの底部上縁に下端が圧接するように、挾持枠の一方
の脚部片の高さ幅を、軌道レール底部上縁のテーパ縁に
合うように、他の一方の脚部片の高さ幅より大きくし
た、請求項１記載の軌道レール用ヒータの取付け金具。2. The height width of one leg piece of the holding frame is fitted to the taper edge of the bottom upper edge of the track rail so that the lower end is pressed against the bottom upper edge of the track rail when the tightening bolt is tightened. The mounting fitting for the heater for the track rail according to claim 1, wherein the height width of the other leg piece is larger than that of the other leg piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13386397A JP3361036B2 (en) | 1997-05-23 | 1997-05-23 | Track rail heater mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13386397A JP3361036B2 (en) | 1997-05-23 | 1997-05-23 | Track rail heater mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10317304A JPH10317304A (en) | 1998-12-02 |
| JP3361036B2 true JP3361036B2 (en) | 2003-01-07 |
Family
ID=15114818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13386397A Expired - Fee Related JP3361036B2 (en) | 1997-05-23 | 1997-05-23 | Track rail heater mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3361036B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200454759Y1 (en) | 2009-05-13 | 2011-07-25 | 주식회사 세화 | Snow removing heater fixing device for train |
-
1997
- 1997-05-23 JP JP13386397A patent/JP3361036B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10317304A (en) | 1998-12-02 |
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