CN2506509Y - Electric switch displacement monitor - Google Patents
Electric switch displacement monitor Download PDFInfo
- Publication number
- CN2506509Y CN2506509Y CN 01230400 CN01230400U CN2506509Y CN 2506509 Y CN2506509 Y CN 2506509Y CN 01230400 CN01230400 CN 01230400 CN 01230400 U CN01230400 U CN 01230400U CN 2506509 Y CN2506509 Y CN 2506509Y
- Authority
- CN
- China
- Prior art keywords
- switch
- support
- utility
- gap
- sensor
- 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
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses an electric switch gap displacement monitor, which comprises a sensor and a switch indication rod, and is characterized in that the utility model further comprises a support with a sliding slot. The support is provided with a slider and the sensor. An inspection plate is arranged at the position where the indication rod is corresponding to the support. The center of the inspection plate is opened with the gap having a width of 2mm and a depth of 4mm. The utility model has the advantages of none technique processing for the structure and parts of the switch, simple and convenient assembling and regulation, none mechanical wear, high measurement accuracy, and accurate indication of actual switch position and reverse position, and can generate alarm when the gap displacement of an inspection column and an inspection block of the switch ranges from 1.2mm to 1.3mm. The maintenance staff can make the adjustment in advanced according to the monitoring information, the blocking of the gap can be avoided and the good condition of the switch is maintained.
Description
Technical field
The utility model relates to a kind of monitoring device of protecting railway traffic safety, particularly a kind of railway electric switch machine nick translation monitoring device.
Background technology
Electric switch machine nick translation monitoring device is used for electric switch machine nick translation overrun alarm system, represents information and indication rod nick translation overload alarm information so that position, the positive and negative position of track switch to be provided.After the railroad train speed-raising, the equipment electric switch machine of conversion railway switch upgrades thereupon, and whether its mode of operation normally directly influences traffic safety and efficient.The new nick translation monitoring device that new switch machine need match is monitored switch machine in real time and is checked that post falls into the gap change of checking the piece breach.Present nick translation monitoring equipment can not satisfy the requirement of new switch machine." electric switch machine nick translation monitoring device " that Chinese patent CN 2175405Y is provided just belongs to this situation.
Summary of the invention
The purpose of this utility model will provide a kind of does not exactly have any processes to switch machine structure and parts; It is simple, convenient that adjustment is installed; There are not the machinery wearing and tearing, the survey precision height, anti-strong electromagnetic is applicable to the electric switch machine nick translation monitoring device of new switch machine.
A kind of electric switch machine nick translation monitoring device comprises sensor, switch machine indication bar, it is characterized in that it comprises that also one has the support of chute, and support is provided with slide block and sensor, is provided with a coupon with the support corresponding position on the indication rod.
Described coupon central authorities have the breach of a wide 2mm, dark 4mm.
The utility model can accurately be represented track switch location, antiposition actual position, checks post at switch machine, checks piece nick translation 1.2mm---provide alarm message during 1.3mm.Breach resolution is not more than 0.1mm, monitoring range 0---3mm.The maintainer can adjust in advance according to monitoring information, avoids the breach jam, makes track switch keeping in good condition.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model birds-eye view
Fig. 3 is the structural representation of the utility model embodiment 1
Fig. 4 is the birds-eye view of the utility model embodiment 1
The specific embodiment
Principal representation bar 5.1 and secondary indication rod 5.2 places respectively adorn a support 1 on the switch machine sidewall, and two stands is contained in two of indication rod respectively, fixes with screw.Slide block 2 and sensor 3 are contained in the same box and are integral, be embedded in can adjust, slidably on the support 1, supportingly with it finish that the cooresponding coupon 4 of opto-electronic conversion is sticking respectively to be contained on principal representation bar 5.1 and the secondary indication rod 5.2, coupon 4 central authorities open the breach of a wide 2mm, dark 4mm, can be parallel mobile in sensor 3 guide grooves.This breach and sensor light beam break-make coordinate with each other, and finish indication rod and move back switch machine inspection post and check gap change between the piece breach.
When the coupon 4 that is bonded on the indication rod 5.1,5.2 moves with tongue synchronously with indication rod, because of adjusting bad or ectocine causes indication rod to check that the piece breach is subjected to displacement when transfiniting, sheet 4 breach corresponding sensor, 3 infrared and acceptable conditions generation opto-electronic conversion and obtain displacement overload alarm information on inspection.
Embodiment 1
The utility model also can be used on the S700K type switch machine, as shown in Figure 3, Figure 4.
Claims (2)
1, a kind of electric switch machine nick translation monitoring device, comprise sensor, switch machine indication bar, it is characterized in that it comprises that also one has the support (1) of chute, support (1) is provided with slide block (2) and sensor (3), and indication rod (5.1), (5.2) are gone up and support (1) corresponding position is provided with a coupon (4).
2, a kind of electric switch machine nick translation monitoring device according to claim 1.It is characterized in that described coupon (4) central authorities have the breach of a wide 2mm, dark 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230400 CN2506509Y (en) | 2001-07-16 | 2001-07-16 | Electric switch displacement monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230400 CN2506509Y (en) | 2001-07-16 | 2001-07-16 | Electric switch displacement monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506509Y true CN2506509Y (en) | 2002-08-21 |
Family
ID=33644995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230400 Expired - Fee Related CN2506509Y (en) | 2001-07-16 | 2001-07-16 | Electric switch displacement monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506509Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299941C (en) * | 2004-10-10 | 2007-02-14 | 北京交通大学 | Method for monitoring operating state of switch machine for switches and crossings of wheel track |
-
2001
- 2001-07-16 CN CN 01230400 patent/CN2506509Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299941C (en) * | 2004-10-10 | 2007-02-14 | 北京交通大学 | Method for monitoring operating state of switch machine for switches and crossings of wheel track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |