CN201334034Y - Railway coupler connecting device with reliable contact - Google Patents
Railway coupler connecting device with reliable contact Download PDFInfo
- Publication number
- CN201334034Y CN201334034Y CNU2008202318714U CN200820231871U CN201334034Y CN 201334034 Y CN201334034 Y CN 201334034Y CN U2008202318714 U CNU2008202318714 U CN U2008202318714U CN 200820231871 U CN200820231871 U CN 200820231871U CN 201334034 Y CN201334034 Y CN 201334034Y
- Authority
- CN
- China
- Prior art keywords
- contact
- connecting device
- guide plate
- insulator
- coupler connecting
- 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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Abstract
A railway coupler connecting device with reliable contact comprises a back cover, a shell, a terminal, an insulator, a contact terminal, a sealing ring, a dustproof cushion, a guide plate and a front cover, wherein the back cover is installed on the shell by a bolt; the terminal is installed on the back end of the insulator and is connected with a front contact terminal by thread; the sealing ring is arranged on the periphery of the insulator; the dustproof cushion is arranged on the periphery of the sealing ring; the guide plate is arranged outside the shell; the front cover is fixed on the guide plate by a bolt; and the guide plate rotates around the fixed shaft of the shell to open and close the front cover. Since the automatic connection can be realized by the cooperation of the self mechanisms and the coupler, the utility model has the advantages that the railway coupler connecting device has good buffer and sealing performance, is convenient to operate, install and maintain, the contact terminal realizes the elastic contact by a spring, and adopts gold plated copper alloy, so the contact is reliable and the performance is high.
Description
Technical field
The utility model relates to field of connectors, and a kind of contact failure-free locomotive coupler connecting device is provided especially.
Background technology
Connecting device complex structure in the market, the cost height, complicated operation, it is unreliable to contact, and brings very big hidden danger for normal operation.
The utility model content
The purpose of this utility model is unreliable for fear of contact between the contact element, and a kind of contact failure-free locomotive coupler connecting device is provided especially.
The utility model is a kind of contact failure-free locomotive coupler connecting device, is used for full automaticity hitch shock absorber, realizes the connection of signal circuits such as a/c system, Lighting System between the guideway vehicle, also can be used for the connection of the electric system of other main equipments.
The utility model provides a kind of contact failure-free locomotive coupler connecting device, it is characterized in that: described contact failure-free locomotive coupler connecting device comprises bonnet 1, housing 2, terminals 3, insulator 4, contact contact 5, seal ring 6, dust-proof cushion 7, guide plate 8, protecgulum 9;
Wherein: bonnet 1 is installed on the housing 2 by screw, terminals 3 are installed in the rear end of insulator 4, end joint connection with contact contact 5, seal ring 6 is installed in the outer rim of insulator 4, dust-proof cushion 7 is installed in the outer rim of seal ring 6, guide plate 8 is fixed on the outer shaft of housing 2 and can rotates around it, and protecgulum 9 is installed on the guide plate 8 by screw.
Described contact failure-free locomotive coupler connecting device, it is characterized in that: described contact contact 5 comprises static contact 501 and contact 502, the left end of contact 502 contacts with the right-hand member of static contact 501.
Performance figure:
Working temperature range :-50 ℃～+ 50 ℃;
Maximum relative humidity :≤97%;
Rated voltage: DC110V;
Contact quantity: can realize 10～100
Maximum current: 50A;
Working current: 10A;
Contact resistance: below the 5m Ω;
Insulation resistance: the 1000V insulation resistance meter, more than the 1000M Ω;
Voltage withstand: AC1200V 50Hz 1 minute;
Temperature rise: energising 5h, below 60 ℃;
Classification of waterproof: IP64 during monomer; IP67 during connection.
Advantage of the present utility model:
Contact failure-free locomotive coupler connecting device described in the utility model is used for full automaticity hitch shock absorber, is widely used in the coupler system of guideway vehicle.Follow the company of hitch to hang and uncoupling, this connector system protecgulum automatic shutter, protection contact.Mechanism and hook by self are slow good fit, realize automatic engagement.The contact of this adaptor union adopts two style structure, cooperates installation with O type circle, has good resiliency, leak tightness.The terminals of back are the crimping conductor structure, are fixed in the insulator, and the front end contact can pre-installed front dump, and is simple to operate, are convenient to install and maintenance.The contact moving contact is realized Elastic Contact by spring, and material adopts copper alloy surface gold-plated, and contact is reliable, and is functional.The groove of static contact interface machining cross increases the reliability that contacts.This adaptor union can also be realized the exchange installation of contact contact and contact pin type contact.The contact pin type contact adopts copper alloy surface gold-plated for hat spring structure, material, and contact is reliable, and is functional.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is a hitch connecting device structural front view;
Fig. 2 is a hitch connecting device structure left view;
Fig. 3 is a contact structure of contact terminal scheme drawing.
The specific embodiment
Embodiment 1
Present embodiment is a kind of contact failure-free locomotive coupler connecting device, is used for full automaticity hitch shock absorber, realizes the connection of signal circuits such as a/c system, Lighting System between the guideway vehicle, also can be used for the connection of the electric system of other main equipments.
Present embodiment provides a kind of contact failure-free locomotive coupler connecting device, it is characterized in that: described contact failure-free locomotive coupler connecting device comprises bonnet 1, housing 2, terminals 3, insulator 4, contact contact 5, seal ring 6, dust-proof cushion 7, guide plate 8, protecgulum 9;
Wherein: bonnet 1 is installed on the housing 2 by screw, terminals 3 are installed in the left end of insulator 4, be connected with the left end of contact contact 5, seal ring 6 is installed in the outer rim of insulator 4, dust-proof cushion 7 is installed in the outer rim of seal ring 6, guide plate 8 is installed in the outside of housing 2, and protecgulum 9 is installed on the housing 2 by screw.
Described contact failure-free locomotive coupler connecting device, it is characterized in that: described contact contact 5 comprises static contact 501 and contact 502, the left end of contact 502 contacts with the right-hand member of static contact 501.
Performance figure:
Working temperature range :-50 ℃～+ 50 ℃;
Maximum relative humidity :≤97%;
Rated voltage: DC110V;
Contact quantity: can realize 10～100
Maximum current: 50A;
Working current: 10A;
Contact resistance: below the 5m Ω;
Insulation resistance: the 1000V insulation resistance meter, more than the 1000M Ω;
Voltage withstand: AC1200V 50Hz 1 minute;
Temperature rise: energising 5h, below 60 ℃;
Classification of waterproof: IP64 during monomer; IP67 during connection.
Claims (2)
1, a kind of contact failure-free locomotive coupler connecting device is characterized in that: described contact failure-free locomotive coupler connecting device comprises bonnet (1), housing (2), terminals (3), insulator (4), contact contact (5), seal ring (6), dust-proof cushion (7), guide plate (8), protecgulum (9);
Wherein: bonnet (1) is installed on the housing (2) by screw, terminals (3) are installed in the left end of insulator (4), be connected with the left end of contact contact (5), seal ring (6) is installed in the outer rim of insulator (4), dust-proof cushion (7) is installed in the outer rim of seal ring (6), guide plate (8) is installed in the outside of housing (2), and protecgulum (9) is installed on the housing (2) by screw.
2, according to the described contact failure-free of claim 1 locomotive coupler connecting device, it is characterized in that: described contact contact (5) comprises static contact (501) and contact (502), and the left end of contact (502) contacts with the right-hand member of static contact (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202318714U CN201334034Y (en) | 2008-12-19 | 2008-12-19 | Railway coupler connecting device with reliable contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202318714U CN201334034Y (en) | 2008-12-19 | 2008-12-19 | Railway coupler connecting device with reliable contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334034Y true CN201334034Y (en) | 2009-10-28 |
Family
ID=41285679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202318714U Expired - Fee Related CN201334034Y (en) | 2008-12-19 | 2008-12-19 | Railway coupler connecting device with reliable contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334034Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428347A (en) * | 2015-04-10 | 2017-12-01 | 沃依特专利有限责任公司 | Equipment for transmitting data and/or signal |
-
2008
- 2008-12-19 CN CNU2008202318714U patent/CN201334034Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428347A (en) * | 2015-04-10 | 2017-12-01 | 沃依特专利有限责任公司 | Equipment for transmitting data and/or signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENYANG XINGHUA HWA YICK RAIL-TRAFFIC-ELECTRICAL APPLICATION CO., LTD. Assignor: Shenyang Xinghua Aviation Electrical Appliance Co., Ltd. Contract record no.: 2015210000024 Denomination of utility model: Railway coupler connecting device with reliable contact Granted publication date: 20091028 License type: Exclusive License Record date: 20150410 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |