CN201072733Y - Electromagnetic contactor with counter - Google Patents
Electromagnetic contactor with counter Download PDFInfo
- Publication number
- CN201072733Y CN201072733Y CNU2007200325403U CN200720032540U CN201072733Y CN 201072733 Y CN201072733 Y CN 201072733Y CN U2007200325403 U CNU2007200325403 U CN U2007200325403U CN 200720032540 U CN200720032540 U CN 200720032540U CN 201072733 Y CN201072733 Y CN 201072733Y
- Authority
- CN
- China
- Prior art keywords
- contactor
- counter
- electromagnetic contactor
- auxiliary contact
- utility
- 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
- Switch Cases, Indication, And Locking (AREA)
Abstract
A magnetic contactor with counter is provided, which comprises a magnetic contactor and a counter arranged abreast on the supporting frame of the auxiliary connecting point on the magnetic contactor and the auxiliary connecting point. With a counter arranged on the contactor, the invention conducts service life monitoring and managing to the contactor through the counter recording the moving times of the contactor at any time, thus overcoming the unnecessary maintenance and breakage of machine caused by the prior art, and improving the reliability of single contactor and the whole electrical system.
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
The QCC1 electromagnetic contactor is applicable to the contactor that uses in railway electric locomotive, diesel locomotive, electric motor car group and the industrial automation control appliance.At present, because the difference of each locomotive means of transportation, so caused the frequency of utilization of similar contactor on different locomotives to have than big-difference, but each locomotive depot all be according to the milimeter number of locomotive operation determine locomotive supplementally take, in repair with overhaul, thereby cause part maintaining phase contactor in good condition is carried out unnecessary maintenance, but the contactor that needs place under repair is not obtained timely stage by stage maintenance, brought hidden danger for the safe operation of locomotive.
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 increase the service life.
For achieving the above object, the technical solution adopted in the utility model is: comprise electromagnetic contactor, on the auxiliary contact support of electromagnetic contactor and auxiliary contact a counter is installed side by side.
Because the utility model has been installed counter on contactor, write down the action frequency of contactor constantly by counter, contactor is carried out the service life supervision management, thereby it is broken to be to overcome locomotive that prior art causes unnecessary maintenance and machine, improved single 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 the end view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1,2, the utility model comprises electromagnetic contactor, on the auxiliary contact support 2 of electromagnetic contactor and auxiliary contact 1 counter 4 is installed side by side.
The utility model has been installed counter 4 at the auxiliary contact support 2 of contactor side by side with auxiliary contact 1, when contactor coil 5 energisings make armature 6 adhesives, thereby driving cam 3 rotates, make auxiliary contact 1 action once, the Chang Kaiduan closure, effective call meter 4, just numeration is once, note the number of times of contactor action according to counter 4, thereby judge whether this contactor needs repairing.
It is long that the utility model does not have machinery wearing and tearing, life-span, with the auxiliary contact of contactor the normal use that does not influence contactor is installed side by side.
Claims (1)
1. the electromagnetic contactor of a tape counter comprises electromagnetic contactor, it is characterized in that: on the auxiliary contact support (2) of electromagnetic contactor and auxiliary contact (1) counter (4) is installed side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200325403U CN201072733Y (en) | 2007-08-21 | 2007-08-21 | Electromagnetic contactor with counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200325403U CN201072733Y (en) | 2007-08-21 | 2007-08-21 | Electromagnetic contactor with counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072733Y true CN201072733Y (en) | 2008-06-11 |
Family
ID=39551289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200325403U Expired - Fee Related CN201072733Y (en) | 2007-08-21 | 2007-08-21 | Electromagnetic contactor with counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072733Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072531A1 (en) | 2010-12-01 | 2012-06-07 | Dcns | Electromechanical relay system |
| CN107919252A (en) * | 2017-12-28 | 2018-04-17 | 南京工程学院 | A kind of electromagnetic contactor of tape counter |
-
2007
- 2007-08-21 CN CNU2007200325403U patent/CN201072733Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072531A1 (en) | 2010-12-01 | 2012-06-07 | Dcns | Electromechanical relay system |
| 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 |
|---|---|---|
| CN201072733Y (en) | Electromagnetic contactor with counter | |
| CN110588412A (en) | Electric automobile modularization fills electric pile system | |
| CN208044027U (en) | Railcar with contactor Reliability of Microprocessor detection function | |
| CN201449946U (en) | Electromagnetic contactor capable of recording movement times | |
| CN201659982U (en) | Driver controller with counter | |
| CN210733858U (en) | Suspension control device based on control circuit redundancy | |
| CN201449947U (en) | Electromagnetic contactor with counter | |
| CN201413752Y (en) | Suspended electromagnet device for low-leakage efficient Maglev train | |
| CN201780893U (en) | Key-lifting switch set with counter | |
| CN201449945U (en) | Relay capable of recording movement times | |
| CN204900598U (en) | Permanent magnet coupling and circular telegram formula electromagnetic clutch combined system | |
| CN203667457U (en) | Intelligent rail car automatically switching power supplying modes | |
| CN202677484U (en) | Counting device of operation time of fuel gas compressor | |
| CN102756663A (en) | Linear motor driving device for railway track transit vehicle | |
| CN106208072A (en) | A kind of DC600V passenger vehicle ground power supply intelligent diagnostics repair and maintenance system | |
| CN105715363A (en) | Fuel-saved and energy-saved diesel generator | |
| CN203351495U (en) | Vacuum circuit breaker having life management function | |
| CN110932387A (en) | Method for non-stop of rotor spinning machine during power-off and device applying method | |
| CN204985420U (en) | Permanent magnetism coupling and circular telegram formula electromagnetic clutch dual drive system for speed reducer | |
| CN214449501U (en) | Paper-feeding clutch control device connecting device of double-sided lithographic printing machine | |
| CN219236683U (en) | Device for monitoring tire position of field bridge large vehicle | |
| CN101332864B (en) | Risk alarming method for bow anchor of roll on/roll off transport ship | |
| CN102537150A (en) | High-efficiency electromagnetic brake for motor vehicle | |
| CN211905603U (en) | Load detection device for magnetic latching relay | |
| CN201742352U (en) | Motor control system for traveling crane |
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: 20080611 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |