CN201449947U - Electromagnetic contactor with counter - Google Patents
Electromagnetic contactor with counter Download PDFInfo
- Publication number
- CN201449947U CN201449947U CN2009200341621U CN200920034162U CN201449947U CN 201449947 U CN201449947 U CN 201449947U CN 2009200341621 U CN2009200341621 U CN 2009200341621U CN 200920034162 U CN200920034162 U CN 200920034162U CN 201449947 U CN201449947 U CN 201449947U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic contactor
- counter
- locomotive
- contactor
- maintenance
- 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
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an electromagnetic contactor with a counter, comprising an electromagnetic contactor. The counter is connected to an auxiliary contact of the electromagnetic contactor. The utility model adds the counter on the electromagnetic contactor, and monitors and manages the service life of the electromagnetic contactor by recording the motion times of the electromagnetic contactor through a counter time, thereby overcoming the problems of unnecessary maintenance and machine failure accidents of a locomotive caused by the prior art, enhancing the reliability of the single electromagnetic contactor and a whole electric system, enabling the use and the maintenance of the contactor to have more pertinence and scientificity, providing foundations for reliable use and scientific maintenance of an electric appliance of the locomotive, providing scientific guarantee for safe application of the locomotive and also reducing unnecessary waste of manpower resources and material resources.
Description
Technical field
The utility model relates to a kind of electromagnetic contactor, is specifically related to a kind of electromagnetic contactor of tape counter.
Background technology
Electromagnetic contactor is widely used in railway locomotive, electric motor car group and industrial automation control.At present, because locomotive means of transportation difference, the frequency of utilization of similar contactor on the same model locomotive of different regions exists than big-difference.Similar contactor on the different model locomotive frequency of utilization difference in addition reach 8～10 times.But locomotive depot unified according to the milimeter number of locomotive operation determine locomotive supplementally take, in repair and plan of major repair.Repair in the locomotive, the actual act number of times of contactor differs very and greatly but keeps in repair by unified demand during overhaul, thereby can't accomplish not only reliably but also economical and effective the maintenance of contactor, if can not in time keep in repair and to bring hidden danger to the safe operation of locomotive to the contactor that needs repairing.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and provide a kind of and can improve single contactor, and the electromagnetic contactor of the reliability of whole electrical system and the tape counter that can rationally use.
For achieving the above object, the technical solution adopted in the utility model is: comprise electromagnetic contactor, be connected with counter on the auxiliary contact of electromagnetic contactor.
Because the utility model has added counter on electromagnetic contactor, write down the action frequency of electromagnetic contactor constantly by counter, electromagnetic contactor is carried out the service life supervision management, thereby overcome prior art and cause unnecessary maintenance of locomotive and accident of locomotive defect, improved single electromagnetic contactor, and the reliability of whole electrical system.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is a vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1,2, the utility model is made up of electromagnetic contactor 1 sum counter 2, and counter 2 is fixed on the side of electromagnetic contactor 1 and links to each other with the auxiliary contact 3 of electromagnetic contactor 1, and auxiliary contact 3 is input to counter 2 with the actuating signal of electromagnetic contactor 1.
The utility model also can be connected to counter 2 on the control coil of electromagnetic contactor 1.
Only in Width increase very small size, do not influence normal mounting and the use of electromagnetic contactor on each model locomotive behind the additional counter of electromagnetic contactor.
Application of the present utility model makes the use of electromagnetic contactor and maintenance have more specific aim with scientific, for use of locomotive electric apparatus reliability and science maintenance provide foundation, for the motorcycle safety utilization provides the science guarantee, reduced the waste of unnecessary manpower and material resources simultaneously.
Claims (1)
1. the electromagnetic contactor of a tape counter comprises electromagnetic contactor (1), it is characterized in that: be connected with counter (2) on the auxiliary contact (3) of electromagnetic contactor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200341621U CN201449947U (en) | 2009-08-07 | 2009-08-07 | Electromagnetic contactor with counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200341621U CN201449947U (en) | 2009-08-07 | 2009-08-07 | Electromagnetic contactor with counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449947U true CN201449947U (en) | 2010-05-05 |
Family
ID=42554670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200341621U Expired - Fee Related CN201449947U (en) | 2009-08-07 | 2009-08-07 | Electromagnetic contactor with counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919252A (en) * | 2017-12-28 | 2018-04-17 | 南京工程学院 | A kind of electromagnetic contactor of tape counter |
-
2009
- 2009-08-07 CN CN2009200341621U patent/CN201449947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919252A (en) * | 2017-12-28 | 2018-04-17 | 南京工程学院 | A kind of electromagnetic contactor of tape counter |
| CN107919252B (en) * | 2017-12-28 | 2020-12-29 | 南京工程学院 | Electromagnetic contactor with counter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201780498U (en) | Monitoring system of traction converter of railway vehicle | |
| CN113353128B (en) | High-speed magnetic levitation running control system | |
| CN202243468U (en) | Real-time monitoring early-warning device for operation state of electric locomotive cooling system | |
| CN202725318U (en) | Intelligent control ore de-ironing equipment with PLC (Programmable Logic Controller) | |
| CN202320300U (en) | Safety monitoring system for shielding door of rail transit | |
| CN105835910A (en) | High-reliability train position detection method | |
| CN201449947U (en) | Electromagnetic contactor with counter | |
| CN104156888A (en) | Power system operation risk monitoring method based on comprehensive risk evaluation model | |
| CN104192165B (en) | A kind of railcar smart electronics scotch block and using method thereof | |
| CN201072733Y (en) | Electromagnetic contactor with counter | |
| CN205706226U (en) | A kind of batteries of electric automobile group die set | |
| CN203054193U (en) | On-line monitoring system for mechanical characteristic of vacuum circuit breaker | |
| CN102901551B (en) | Dynamic detection device for confirming raw material warehousing in train | |
| CN201449946U (en) | Electromagnetic contactor capable of recording movement times | |
| CN110132617A (en) | A kind of rail vehicle on-line monitoring system | |
| CN202600964U (en) | Intelligent public traffic system based on ZIGBEE Technology | |
| CN203351495U (en) | Vacuum circuit breaker having life management function | |
| CN201449945U (en) | Relay capable of recording movement times | |
| CN201659982U (en) | Driver controller with counter | |
| CN201770376U (en) | Elevator state information monitoring device | |
| CN202847741U (en) | Subway train security data collecting and analyzing system | |
| CN201573678U (en) | Embedded type on-board signal device status surveillance device | |
| CN201780893U (en) | Key-lifting switch set with counter | |
| CN202749909U (en) | Power monitoring system of railway | |
| CN202156306U (en) | Bridge type power supply system for interconnecting vehicle power supplies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI AN KAITIAN RAILWAY ELECTRIC CO., LTD. Free format text: FORMER NAME: KAITIAN RAILWAY TRACTION ELECTRICAL APPLIANCES CO., LTD., XI AN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710043 Torch Road 4, Shaanxi, Xi'an Patentee after: Xi'an Kaitian Railway Electric Co., Ltd. Address before: 710043 Torch Road 4, Shaanxi, Xi'an Patentee before: Xi'an Kaitian Railway Traction Electric Apparatus Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |