JPS6124264U - Abnormality detection device for blocking rod - Google Patents

Abnormality detection device for blocking rod

Info

Publication number
JPS6124264U
JPS6124264U JP10782584U JP10782584U JPS6124264U JP S6124264 U JPS6124264 U JP S6124264U JP 10782584 U JP10782584 U JP 10782584U JP 10782584 U JP10782584 U JP 10782584U JP S6124264 U JPS6124264 U JP S6124264U
Authority
JP
Japan
Prior art keywords
rod
blocking rod
abnormality
abnormality detection
detection device
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.)
Pending
Application number
JP10782584U
Other languages
Japanese (ja)
Inventor
哲也 代田
孝正 松木
Original Assignee
株式会社京三製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社京三製作所 filed Critical 株式会社京三製作所
Priority to JP10782584U priority Critical patent/JPS6124264U/en
Publication of JPS6124264U publication Critical patent/JPS6124264U/en
Pending legal-status Critical Current

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  • Train Traffic Observation, Control, And Security (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第６図は本考案の一実施例を示しており、第１
図は踏切遮断機の側面図、第２図はその正面図、第３図
および第４図は要部拡大図、第５図は踏切遮断機の制御
回路図、第６図は異状検知閾置の回路図である。 １・・一踏切遮断機、′２・・・遮断桿、４・・・遮断
桿の異状検知装置、５・・・近接ス−イッチ（遮断桿用
定位検知スイッチ）、１１・・・駆動軸、Ｓ１・・・第
１カムローラ接点（駆動軸用定位検知スイッチ）。Figures 1 to 6 show an embodiment of the present invention.
The figure is a side view of the level crossing barrier, Figure 2 is its front view, Figures 3 and 4 are enlarged views of the main parts, Figure 5 is the control circuit diagram of the level crossing barrier, and Figure 6 is the abnormality detection threshold. FIG. 1... Single level crossing breaker, '2... Cutoff rod, 4... Abnormality detection device for cutoff rod, 5... Proximity switch (orientation detection switch for cutoff rod), 11... Drive shaft , S1...first cam roller contact (drive shaft position detection switch).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 列車の接近および通過によって遮断桿が、直立した定位
と水平な反位との間で反転制御される−踏切遮断機にお
ける遮断桿の異状検知において、前記遮断桿が前記定位
近傍の所定範囲内に位置した時に動作する遮断桿用定位
検知スイッチと、前記遮断桿の駆動軸が前記所定範囲内
に位置した時に動作する駆動軸用所定位検知スイッチと
を有して成り、該駆動軸用定位検知スイッチの動作時に
おいて前記遮断桿用定位検知スイッチが動作しない場合
に、前記遮断桿の損壊等の異状を検知し−て異状検知信
号を出力するように前記両検知スイッチを接続したこと
を特徴とする遮断桿の異状検知装置。When a train approaches and passes, the blocking rod is reversely controlled between an upright position and a horizontal reversed position - In detecting an abnormality in the blocking rod in a level crossing barrier, it is determined that the blocking rod is within a predetermined range near the normal position. a position detection switch for the drive shaft that operates when the cutoff rod is positioned within the predetermined range; Both of the detection switches are connected so that when the cutoff rod localization detection switch does not operate when the switch is operated, an abnormality such as damage to the cutoff rod is detected and an abnormality detection signal is output. Abnormality detection device for the shutoff rod.
JP10782584U 1984-07-17 1984-07-17 Abnormality detection device for blocking rod Pending JPS6124264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10782584U JPS6124264U (en) 1984-07-17 1984-07-17 Abnormality detection device for blocking rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10782584U JPS6124264U (en) 1984-07-17 1984-07-17 Abnormality detection device for blocking rod

Publications (1)

Publication Number Publication Date
JPS6124264U true JPS6124264U (en) 1986-02-13

Family

ID=30667050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10782584U Pending JPS6124264U (en) 1984-07-17 1984-07-17 Abnormality detection device for blocking rod

Country Status (1)

Country Link
JP (1) JPS6124264U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090003A (en) * 1973-12-19 1975-07-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090003A (en) * 1973-12-19 1975-07-18

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