MY192662A - A closure detector - Google Patents

A closure detector

Info

Publication number
MY192662A
MY192662A MYPI2018700080A MYPI2018700080A MY192662A MY 192662 A MY192662 A MY 192662A MY PI2018700080 A MYPI2018700080 A MY PI2018700080A MY PI2018700080 A MYPI2018700080 A MY PI2018700080A MY 192662 A MY192662 A MY 192662A
Authority
MY
Malaysia
Prior art keywords
indication rod
contact set
effectively
resistance
sealing
Prior art date
Application number
MYPI2018700080A
Inventor
Hui Zhang
Xiaogang Yang
Xiaoqi Wang
Tielu Zhao
Yuanchou Du
Deping Li
Shuzhen Hua
Original Assignee
Xi?An Railway Signal Co Ltd
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 Xi?An Railway Signal Co Ltd filed Critical Xi?An Railway Signal Co Ltd
Publication of MY192662A publication Critical patent/MY192662A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/10—Circuitry for light signals, e.g. for supervision, back-signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Measuring Fluid Pressure (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The utility model relates to the technical field of switch transaction device, and more particularly to a closure detector with a circular indication rod (1). The surface friction of the contact set in the switching process is eliminated through the bearing (14), to reduce the movement resistance of contact set parts and eliminate the occasional jamming phenomenon of the contact set, thus improving the reliability and stability of the system; the indication rod (1) is improved to a circular shape and a sealing device and a guide belt (11) are added to improve the sealing effect and enhance the waterproof sealing, especially a guide belt (11) is provided in the guide sleeve, so that its reliable wear resistance can effectively prevent the guide sleeve wear and can effectively play a guiding role of the indication rod (1), to effectively reduce the switching resistance of the whole device, thus effectively preventing the indication rod (1) from bringing rainwater into the base (7) during the movement. (Figure 1)
MYPI2018700080A 2015-12-07 2016-01-28 A closure detector MY192662A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201521003079 2015-12-07
PCT/CN2016/072497 WO2017096703A1 (en) 2015-12-07 2016-01-28 Closure detector

Publications (1)

Publication Number Publication Date
MY192662A true MY192662A (en) 2022-08-30

Family

ID=57972424

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018700080A MY192662A (en) 2015-12-07 2016-01-28 A closure detector

Country Status (4)

Country Link
CN (1) CN205951994U (en)
MY (1) MY192662A (en)
RU (1) RU180624U1 (en)
WO (1) WO2017096703A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113815675B (en) * 2021-09-30 2023-05-09 太原市京丰铁路电务器材制造有限公司 Novel switch close-contact detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000804A1 (en) * 2000-01-11 2001-07-26 Schreck Mieves Gmbh Switch lock for switch tongues
CN2576559Y (en) * 2002-10-16 2003-10-01 中国铁路通信信号总公司西安器材研究所 Closed-plaster checking device
CN2594104Y (en) * 2002-12-12 2003-12-24 上海铁路局科学技术研究所 Device for checking notch of indicating bar of electric point machine
RU2408488C2 (en) * 2009-01-23 2011-01-10 Общество с ограниченной ответственностью "НТЦ Информационные Технологии" Method to control joint between switch blade and rack bar, fit between rack bar and stock rail, and device to this end
CN202320404U (en) * 2011-11-16 2012-07-11 何家林 Sealing structure of electric hydraulic switch machine
RU119313U1 (en) * 2012-04-05 2012-08-20 Закрытое акционерное общество "Азимут" ELECTRIC DRIVE OF THE WHEEL REDUCER (EPKSB)
RU2549316C2 (en) * 2013-02-14 2015-04-27 Открытое Акционерное Общество "Российские Железные Дороги" Apparatus for monitoring position of switch points and movable coils of frogs
CN204567689U (en) * 2015-03-06 2015-08-19 华东交通大学 Turnout closed switch inspector

Also Published As

Publication number Publication date
CN205951994U (en) 2017-02-15
RU180624U1 (en) 2018-06-19
WO2017096703A1 (en) 2017-06-15

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