JP4376155B2 - Scraper for iron powder adhering to train rails - Google Patents

Scraper for iron powder adhering to train rails Download PDF

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Publication number
JP4376155B2
JP4376155B2 JP2004265067A JP2004265067A JP4376155B2 JP 4376155 B2 JP4376155 B2 JP 4376155B2 JP 2004265067 A JP2004265067 A JP 2004265067A JP 2004265067 A JP2004265067 A JP 2004265067A JP 4376155 B2 JP4376155 B2 JP 4376155B2
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Japan
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iron powder
main body
insulating material
container main
rail
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JP2006077532A (en
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細川誠二
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保線機器整備株式会社
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  • Brushes (AREA)

Description

本発明は、電車レール殊に絶縁材を介するレールの接目部分下面に付着した鉄粉を掻き取るために用いる、電車レールの付着鉄粉の掻き取り具に関するものである。   The present invention relates to a scraper for scraping off iron powder adhering to a train rail, which is used to scrape iron powder adhering to a lower surface of a rail joint portion through an insulating material.

電車レールは、ポイント区間ごとに絶縁材を用いた接目を介して継ぎ、ポイント区間同士の電気系統を違えて電車を運行するようにしているが、電車の車輪の摩擦によってレールから擦り取られた鉄粉が前記絶縁材部に磁着し、前記ポイント区間間を導通させ、前記の電気系統を乱し、大きな電車事故に繋がることがある。   The train rail is connected to each point section through a joint made of an insulating material, and the train is operated by changing the electrical system between the point sections, but it is scraped from the rail by the friction of the train wheels. Iron powder may be magnetically attached to the insulating material portion, conducting between the point sections, disturbing the electrical system, and leading to a major train accident.

このため、絶縁材部に付着した鉄粉を例えば、モップのような器具を用いて取り除く作業が適宜行われているのが、レール下面側は場所的な狭小な空間を利用して取り除かなければならないため、例えば、布きれ等で拭き取るようにせざるを得ず、拭き取り時に鉄粉が手元から脱落し、風等で再び付着したりするので、有用な器具が望まれていた。   For this reason, the work of removing iron powder adhering to the insulating material part using a tool such as a mop is appropriately performed, but the lower surface of the rail must be removed using a narrow space in place. Therefore, for example, it has to be wiped off with a piece of cloth or the like, and when wiping off, the iron powder falls off from the hand and adheres again with wind or the like, so that a useful instrument has been desired.

本発明は、斯様な要求に答えるものとして提案するものである。   The present invention is proposed as a response to such a demand.

レール端面間に介在する絶縁材の介在方向の幅より広い横幅が有り、しかも適所に磁石を収設した上面開口の容器主体を有し、該容器主体の、前記横幅方向に直交する方向の先端側上面に、前記絶縁材の下面に接触させるブラシを突設すると共に、前記先端側に対応する、前記容器主体の基端面には把手を突設した構成とするのである。   The width of the insulating material interposed between the rail end surfaces is wider than the width of the insulating material, and has a container main body with an upper surface opening in which magnets are arranged at appropriate positions, and the front end of the container main body in a direction perpendicular to the horizontal width direction A brush that is brought into contact with the lower surface of the insulating material is provided on the side upper surface, and a handle is provided on the proximal end surface of the container main body corresponding to the distal end side.

本発明によれば、ブラシで掻き取った鉄粉を、直ちに磁石に吸着させて、飛散させることなく吸着できるから、レール間の絶縁材下面に付着した鉄粉を確実に除去することができ、実用的である。   According to the present invention, the iron powder scraped with a brush is immediately adsorbed to a magnet and can be adsorbed without being scattered, so iron powder adhering to the lower surface of the insulating material between the rails can be reliably removed, It is practical.

図面は本発明に係る、電車レールの付着鉄粉の掻き取り具の一実施例を示し、図１は一部欠截平面図、図２は一部欠截正面図、図３は使用状態を示す一部欠截平面図、図４は使用状態を示す一部欠截正面図である。   The drawings show an embodiment of the scraper for the iron powder attached to the train rail according to the present invention, FIG. 1 is a partially cutaway plan view, FIG. 2 is a partially cutaway front view, and FIG. FIG. 4 is a partially cutaway front view showing a use state.

図中、１は本発明に係る掻き取り具Ａの容器主体で、容器主体１は、レールＲの端面間に介在させた絶縁材ａの介在方向（レールＲの長手方向）の幅より広い横幅の有る、底の浅い長方形箱状体で成り、この容器主体１の前壁部片を省略して開放した先端には、基盤２ａと植毛材料２ｂとで成るブラシ２を、前記基盤２ａにおいて主体１の底板１ａ上に載置止着して装置し、該ブラシ２側の先端に対応する主体１の基端面（主体１の後壁部片１ｂの外面）には把手３を突設してある。   In the figure, 1 is a container main body of the scraping tool A according to the present invention, and the container main body 1 has a width wider than the width of the insulating material a interposed between the end faces of the rail R (longitudinal direction of the rail R). The bottom of the container main body 1 is omitted by opening the front wall piece of the container main body 1, and the brush 2 made of the base 2a and the flocking material 2b is mainly provided on the base 2a. 1 is mounted and fixed on the bottom plate 1a, and a handle 3 is projected from the base end surface of the main body 1 (the outer surface of the rear wall piece 1b of the main body 1) corresponding to the tip of the brush 2 side. is there.

図示４は、容器主体１の前記底板１ａに載置して固定した磁石（永久）で、磁石４は長方形平板体で成り、該磁石４を係合して組合せた套装枠５の先後両端の部片５ａ，５ｂをボルト６およびナット７によって前記底板１ａに締付けて容器主体１内に収設したものである。   4 is a magnet (permanent) placed and fixed on the bottom plate 1 a of the container main body 1, and the magnet 4 is a rectangular flat plate, and is attached to the front and rear ends of the sleeve 5 that is engaged and combined with the magnet 4. The pieces 5 a and 5 b are fastened to the bottom plate 1 a by bolts 6 and nuts 7 and are accommodated in the container main body 1.

しかして、レールＲ，Ｒ間に存する絶縁材ａ直下に配置して、ブラシ２を該絶縁材ａの下面に接触させるようにして把手３によって掻き取り具ＡをレールＲと直交する方向に前後させると、ブラシ２によって絶縁材ａ下面に付着した鉄粉（概し、電車の車輪がレールＲとの摩擦によって生じる）ｒ，ｒ，…は、掻き取られ、容器１内に装置した磁石４に吸着され、飛散することなく集積されるのである。   Therefore, the scraper A is placed back and forth in a direction perpendicular to the rail R by the handle 3 so that the brush 2 is placed in contact with the lower surface of the insulating material a so that the brush 2 is in contact with the lower surface of the insulating material a. Then, the iron powder (generally, the train wheel is caused by friction with the rail R) r, r,... Adhered to the lower surface of the insulating material a by the brush 2 is scraped off and the magnet 4 installed in the container 1 It is adsorbed by and collected without scattering.

なお、容器主体１の形状は自由に選択すれば良く、また、該容器１内に収設した磁石の容器に対する固定手段は実施例の構造に限定する必要はないし、磁石そのものの形状、数、配置位置も自由に選択すれば良い。   The shape of the container main body 1 may be freely selected, and the means for fixing the magnets accommodated in the container 1 to the container need not be limited to the structure of the embodiment, and the shape, number, The arrangement position may be freely selected.

一部欠截平面図。Partially missing plan view. 一部欠截正面図。Partially missing front view. 使用状態を示す一部欠截平面図。The partial missing top view which shows a use condition. 使用状態を示す一部欠截正面図。The partial missing front view which shows a use condition.

符号の説明Explanation of symbols

１ 容器主体
２ ブラシ
３ 把手
1 Container body 2 Brush 3 Handle

Claims (1)

レール端面間に介在する絶縁材の介在方向の幅より広い横幅が有り、しかも適所に磁石を収設した上面開口の容器主体を有し、該容器主体の、前記横幅方向に直交する方向の先端側上面に、前記絶縁材の下面に接触させるブラシを突設すると共に、前記先端側に対応する、前記容器主体の基端面には把手を突設した、電車レールの付着鉄粉の掻き取り具。
The width of the insulating material interposed between the rail end surfaces is wider than the width of the insulating material, and has a container main body with an upper surface opening in which magnets are arranged at appropriate positions, and the front end of the container main body in a direction perpendicular to the horizontal width direction A brush for scraping iron powder adhering to a train rail, which has a brush projecting on the upper side surface and contacting a lower surface of the insulating material, and a handle projecting from the base end surface of the container main body corresponding to the distal end side. .
JP2004265067A 2004-09-13 2004-09-13 Scraper for iron powder adhering to train rails Expired - Lifetime JP4376155B2 (en)

Priority Applications (1)

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JP2004265067A JP4376155B2 (en) 2004-09-13 2004-09-13 Scraper for iron powder adhering to train rails

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Application Number Priority Date Filing Date Title
JP2004265067A JP4376155B2 (en) 2004-09-13 2004-09-13 Scraper for iron powder adhering to train rails

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JP2006077532A JP2006077532A (en) 2006-03-23
JP4376155B2 true JP4376155B2 (en) 2009-12-02

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124851B (en) * 2013-10-30 2015-02-13 Vr Track Oy Arrangements to be arranged on rail traffic routes for the collection of metal dust
JP5686391B1 (en) * 2013-12-16 2015-03-18 ニチユ三菱フォークリフト株式会社 Stacker crane
JP6713844B2 (en) * 2016-06-08 2020-06-24 東日本旅客鉄道株式会社 Iron powder collection tool, track, and method of preventing bridging

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