CN104309630B - A kind of train workshop connector - Google Patents
A kind of train workshop connector Download PDFInfo
- Publication number
- CN104309630B CN104309630B CN201410599500.1A CN201410599500A CN104309630B CN 104309630 B CN104309630 B CN 104309630B CN 201410599500 A CN201410599500 A CN 201410599500A CN 104309630 B CN104309630 B CN 104309630B
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- China
- Prior art keywords
- connector
- train
- electrical contact
- connector body
- electrical
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
- B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
- B60T17/043—Brake line couplings, air hoses and stopcocks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of train workshop connector, including connector body, electrical connection assembly, electrical contact rod, air-brake coupling hose and removable electric connection component, connection end and the electrical connection assembly of described air-brake coupling hose are joined together to form overall structure with connector body respectively, described electrical contact rod is arranged in electrical connection assembly, while two air-brake coupling hose correspondences of adjacent train connect, described electrical connection assembly is also mutually corresponding to be connected, and two electrical contact rods intercouple connection.The connection end of air-brake coupling hose is linked together by connector body by the present invention with electrical connection assembly, while two the air-brake coupling hose correspondences making adjacent train connect, described electrical connection assembly is also the most corresponding to be connected, so that its attachment structure is simple and reliable, it is ensured that train bus-line transmission power supply and network communication signal and compressed air provide the stability of brake force.
Description
Technical field
The invention belongs to railroad train technical field, particularly to a kind of train ECP workshop connector.
Background technology
Workshop connector is to ensure that train bus-line cable and the compressed air vitals at full train run-through, after connection, train bus-line and whole train line all couple together, train bus-line just can transmit power supply and network communication signal, compressed air just can provide brake force, and therefore its reliability is the guarantee that can ECP electro pneumatic braking system normally use.Electrical connection in existing train and airduct connect and are separate from, need during connection to be grouping connection respectively, cause its attachment structure unreliable, and owing to the running environment of goods train is more severe, dust and rainwater etc. very likely cause the workshop connector inside cable line class of insulation to reduce or loose contact, causing the ECP system fault in using, if workshop connector needs be replaced or keep in repair, it dismantles trouble.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that a kind of train workshop connector also electrical contact rod can being of coupled connections while carrying out hose connection.
The technical scheme is that and be achieved in that: a kind of train workshop connector, it is characterized in that: include connector body, electrical connection assembly, electrical contact rod, air-brake coupling hose and removable electric connection component, connection end and the electrical connection assembly of described air-brake coupling hose are joined together to form overall structure with connector body respectively, described electrical contact rod is arranged in electrical connection assembly, while two air-brake coupling hose correspondences of adjacent train connect, described electrical connection assembly is also mutually corresponding to be connected, and two electrical contact rods intercouple connection.
Train workshop of the present invention connector, its described electrical connection assembly includes connector body, threaded cap and compression spring, described connector body and threaded cap are threaded, described electrical contact rod and compression spring are arranged in connector body, described electrical contact rod one end and compression spring one end against, its other end stretches out outside connector body, the other end of described compression spring is resisted against threaded cap inner face, when two electrical contact rods of adjacent train intercouple connection, described compression spring is in compressive state.
Train workshop of the present invention connector, it is provided with insulation sleeve between described electrical contact rod and connector body, is provided with insulation plain cushion between described compression spring and threaded cap.
Train workshop of the present invention connector, it is provided with sealing plain cushion between described connector body and threaded cap correspondence junction end face, is provided with O RunddichtringO between described electrical contact rod and insulation sleeve.
Train workshop of the present invention connector; its on described connector body, electrical contact rod stretches out side at connector body and is provided with Semicircular protective cover; after two electrical connection assembly correspondences of described adjacent train connect, the protective cover on two connector bodies complements each other to form complete protective cover structure.
Train workshop of the present invention connector, its described removable electric connection component includes car end connector, protection set, cable protecting tube joint, electrical fitting, nut and connector, described car end connector and cable protecting tube joint are threadeded with protection set two ends respectively, described connector is fixedly connected in protection set by nut, described electrical fitting is connected with connector pluggablely, the cable of described train is divided into two sections, wherein first paragraph cable one end is connected with electrical contact rod, its other end is connected with electrical fitting, second segment cable one end is connected with connector, its other end is connected with train electro pneumatic braking system.
Train workshop of the present invention connector; in its described protection set, middle part convexes to form ledge structure at its axle center; described connector one end coordinates spacing with ledge structure, and its other end is connected with nut thread, is fixed on by connector by rotating nut at the ledge structure of protection set.
Train workshop of the present invention connector, it is respectively arranged with sealing gasket between described protection set both ends of the surface and corresponding car end connector and cable protecting tube joint.
Train workshop of the present invention connector, it is socketed with cable protecting tube in described first paragraph cable periphery, and described cable protecting tube two ends are connected with electrical connection assembly and removable electric connection component respectively.
The invention has the beneficial effects as follows:
1, the connection end of air-brake coupling hose is linked together by connector body by the present invention with electrical connection assembly, while two the air-brake coupling hose correspondences making adjacent train connect, described electrical connection assembly is also the most corresponding to be connected, so that its attachment structure is simple and reliable, it is ensured that train bus-line transmission power supply and network communication signal and compressed air provide the stability of brake force.
It is provided with compression spring in 2, the present invention is electrically connected assembly, makes two electrical contact rods be of coupled connections reliable and stable, it is ensured that safe train operation is without hidden danger.
3, the present invention is provided with protective cover at the place of being of coupled connections that two electrical contacts are excellent, thus electric tie point is defined effectively protection.
4, the setting of removable electric connection component in the present invention, it is possible to being easy to workshop connector and remove from train and guarantee to keep in good repair, it is convenient to disassembly, has both met the operation needs of train, the versatility that after can guarantee that again, guarantee is safeguarded.
5, in view of the adverse circumstances of train operation in the present invention, the design of electrical connection assembly has taken into full account the sealing of product, it is ensured that product durable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation being electrically connected assembly in the present invention.
Fig. 3 is the structural representation of removable electric connection component in the present invention.
Figure marks: 1 is connector body, 2 is electrical connection assembly, 3 is electrical contact rod, 4 is air-brake coupling hose, 5 is removable electric connection component, 6 is connector body, 7 is threaded cap, 8 is compression spring, 9 is insulation sleeve, 10 is insulation plain cushion, 11 for sealing plain cushion, 12 is O RunddichtringO, 13 is car end connector, 14 is protection set, 15 is cable protecting tube joint, 16 is electrical fitting, 17 is nut, 18 is connector, 19a is first paragraph cable, 19b is second segment cable, 20 is ledge structure, 21 is sealing gasket, 22 is cable protecting tube, 23 is protective cover.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of train workshop connector, including connector body 1, electrical connection assembly 2, electrical contact rod 3, air-brake coupling hose 4 and removable electric connection component 5, connection end and the electrical connection assembly 2 of described air-brake coupling hose 4 are joined together to form overall structure with connector body 1 respectively, described electrical contact rod 3 is arranged in electrical connection assembly 2, while the corresponding connection of two air-brake coupling hoses 4 of adjacent train, described electrical connection assembly 2 is also mutually corresponding to be connected, and two electrical contact rods 3 intercouple connection.The connection end of air-brake coupling hose is linked together by connector body by it with electrical connection assembly, while two the air-brake coupling hose correspondences making adjacent train connect, described electrical connection assembly is also the most corresponding to be connected, so that its attachment structure is simple and reliable, it is ensured that train bus-line transmission power supply and network communication signal and compressed air provide the stability of brake force.
As shown in Figure 2, described electrical connection assembly 2 includes connector body 6, threaded cap 7 and compression spring 8, described connector body 6 and threaded cap 7 are threaded, described electrical contact rod 3 and compression spring 8 are arranged in connector body 6, described electrical contact rod 3 one end and compression spring 8 one end against, its other end stretches out outside connector body 6, the other end of described compression spring 8 is resisted against threaded cap 7 inner face, when two electrical contact rods 3 of adjacent train intercouple connection, described compression spring 8 is in compressive state, by the setting of compression spring, two electrical contact rods are made to be of coupled connections reliable and stable, make power supply perfectly safe with network communication signal transmission, guarantee that safe train operation is without hidden danger, described electrical contact rod surface can increase electric conductivity with gold-plated；Between described electrical contact rod 3 and connector body 6, it is provided with insulation sleeve 9, between described compression spring 8 and threaded cap 7, is provided with insulation plain cushion 10, it is ensured that power supply completely cuts off with connector body with network signal；It is provided with sealing plain cushion 11 between described connector body 6 and threaded cap 7 corresponding junction end face, it is provided with O RunddichtringO 12 between described electrical contact rod 3 and insulation sleeve 9, it has taken into full account the sealing of product in design, guarantee that being likely to cause the connector body inside cable line class of insulation reduces or the entrance such as the dust of loose contact and rainwater, it is ensured that product durable.
Wherein, on described connector body 6, electrical contact rod 3 stretches out side at connector body 6 and is provided with Semicircular protective cover 23; after two corresponding connections of electrical connection assemblys 2 of described adjacent train; protective cover 23 on two connector bodies 6 complements each other to form complete protective cover structure; thus electric tie point is defined effectively protection; electrical contact rod is made to exempt from the etch of the harmful substance such as dust and rainwater, it is ensured that the contact of electrical contact rod is good.
nullAs shown in Figure 3，Described removable electric connection component 5 includes car end connector 13、Protection set 14、Cable protecting tube joint 15、Electrical fitting 16、Nut 17 and connector 18，Described car end connector 13 and cable protecting tube joint 15 are threadeded with protection set 14 two ends respectively，It is respectively arranged with sealing gasket 21 between described protection set 14 both ends of the surface and corresponding car end connector 13 and cable protecting tube joint 15，Can effectively prevent the material such as dust and rainwater from immersing，In described protection set 14, middle part convexes to form ledge structure 20 at its axle center，Described connector 18 one end coordinates spacing with ledge structure 20，Its other end is threadeded with nut 17，By rotating nut 17, connector 18 is fixed at the ledge structure 20 of protection set 14，Described electrical fitting 16 is connected with connector 18 pluggablely，The cable of described train is divided into two sections，Wherein first paragraph cable 19a one end is connected with electrical contact rod 3，Its other end is connected with electrical fitting 16，Second segment cable 19b one end is connected with connector 18，Its other end is connected with train electro pneumatic braking system，The effect of removable electric connection component is to ensure that when workshop connector to guarantee or causes workshop connector normally not use due to certain irresistible reason，Convenient pulling down from train is guaranteed to keep in good repair，Electrical fitting and the pluggable connected mode of connector，Simple and reliable，And can effective anti-vibration、Shock resistance，And can prevent from causing disconnection situation to occur because pulling cable.
Wherein, it is socketed with cable protecting tube 22 in described first paragraph cable 19a periphery; described cable protecting tube 22 two ends are connected with electrical connection assembly 2 and removable electric connection component 5 respectively; by the setting of cable protecting tube; the functions such as the most waterproof, antisitic defect can be played; its degree of protection can reach IP68; in the present embodiment; described cable protecting tube selects single button galvanized steel strip flexible hose covered with plastic film; it is characterized in providing flexibility and tensile strength; cable can be protected not to be bent, heat insulation or chemical attack, and can effectively shield electromagnetic wave.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (8)
1. a train workshop connector, it is characterized in that: include connector body (1), electrical connection assembly (2), electrical contact rod (3), air-brake coupling hose (4) and removable electric connection component (5), connection end and electrical connection assembly (2) of described air-brake coupling hose (4) are joined together to form overall structure with connector body (1) respectively, described electrical contact rod (3) is arranged in electrical connection assembly (2), while the corresponding connection of two air-brake coupling hoses (4) of adjacent train, described electrical connection assembly (2) is also the most corresponding to be connected, two electrical contact rods (3) intercouple connection；nullDescribed removable electric connection component (5) includes car end connector (13)、Protection set (14)、Cable protecting tube joint (15)、Electrical fitting (16)、Nut (17) and connector (18)，Described car end connector (13) and cable protecting tube joint (15) are threadeded with protection set (14) two ends respectively，Described connector (18) is fixedly connected in protection set (14) by nut (17)，Described electrical fitting (16) is connected with connector (18) pluggablely，The cable of described train is divided into two sections，Wherein first paragraph cable (19a) one end is connected with electrical contact rod (3)，Its other end is connected with electrical fitting (16)，Second segment cable (19b) one end is connected with connector (18)，Its other end is connected with train electro pneumatic braking system.
Train workshop the most according to claim 1 connector, it is characterized in that: described electrical connection assembly (2) includes connector body (6), threaded cap (7) and compression spring (8), described connector body (6) and threaded cap (7) are threaded, described electrical contact rod (3) and compression spring (8) are arranged in connector body (6), described electrical contact rod (3) one end and compression spring (8) one end against, its other end stretches out connector body (6) outward, the other end of described compression spring (8) is resisted against threaded cap (7) inner face, when two electrical contact rods (3) of adjacent train intercouple connection, described compression spring (8) is in compressive state.
Train workshop the most according to claim 2 connector, it is characterized in that: between described electrical contact rod (3) and connector body (6), be provided with insulation sleeve (9), between described compression spring (8) and threaded cap (7), be provided with insulation plain cushion (10).
Train workshop the most according to claim 3 connector, it is characterized in that: between described connector body (6) and threaded cap (7) corresponding junction end face, be provided with sealing plain cushion (11), between described electrical contact rod (3) and insulation sleeve (9), be provided with O RunddichtringO (12).
Train workshop the most according to claim 2 connector; it is characterized in that:, electrical contact rod (3) upper at described connector body (6) stretches out connector body (6) side, place and be provided with Semicircular protective cover (23); after the corresponding connection of two electrical connections assembly (2) of described adjacent train, the protective cover (23) on two connector bodies (6) complements each other to form complete protective cover structure.
Train workshop the most as claimed in any of claims 1 to 5 connector; it is characterized in that: in described protection set (14), middle part convexes to form ledge structure (20) at its axle center; described connector (18) one end coordinates spacing with ledge structure (20); its other end is threadeded with nut (17), and connector (18) is fixed on ledge structure (20) place of protection set (14) by rotating nut (17).
Train workshop the most according to claim 6 connector, it is characterised in that: it is respectively arranged with sealing gasket (21) in described protection set (14) both ends of the surface with between corresponding car end connector (13) and cable protecting tube joint (15).
Train workshop the most according to claim 7 connector, it is characterized in that: be socketed with cable protecting tube (22) in described first paragraph cable (19a) periphery, described cable protecting tube (22) two ends are connected with electrical connection assembly (2) and removable electric connection component (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599500.1A CN104309630B (en) | 2014-10-31 | 2014-10-31 | A kind of train workshop connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599500.1A CN104309630B (en) | 2014-10-31 | 2014-10-31 | A kind of train workshop connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309630A CN104309630A (en) | 2015-01-28 |
| CN104309630B true CN104309630B (en) | 2016-08-24 |
Family
ID=52364998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599500.1A Active CN104309630B (en) | 2014-10-31 | 2014-10-31 | A kind of train workshop connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309630B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828513A (en) * | 2017-03-10 | 2017-06-13 | 代家宝 | A kind of train pipe and power pipeline Automatic Link Establishment |
| CN108163007A (en) * | 2017-12-27 | 2018-06-15 | 中车北京二七车辆有限公司 | A kind of railway rolling stock sky braking hose coupling |
| CN109318880A (en) * | 2017-12-13 | 2019-02-12 | 中车长春轨道客车股份有限公司 | A kind of train braking alleviates system and train |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822650A (en) * | 2016-05-12 | 2016-08-03 | 杭州航天电子技术有限公司 | Connector center threaded rod structure |
| CN106428100A (en) * | 2016-11-28 | 2017-02-22 | 中车长春轨道客车股份有限公司 | Braking hose connector hanger for passenger train |
| CN109808727A (en) * | 2017-11-22 | 2019-05-28 | 中车唐山机车车辆有限公司 | A kind of train |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08298146A (en) * | 1995-04-25 | 1996-11-12 | Yazaki Corp | Power feed connector |
| US5833482A (en) * | 1995-09-08 | 1998-11-10 | The Whitaker Corporation | Pivotable electrical connector |
| US6039409A (en) * | 1997-10-08 | 2000-03-21 | Westinghouse Air Brake Company | Shutoff valve assembly |
| US6290079B1 (en) * | 1999-03-17 | 2001-09-18 | Sharma & Associates, Inc. | Coupler for railroad cars |
| US6705478B1 (en) * | 1999-10-28 | 2004-03-16 | Westinghouse Air Brake Technologies Corporation | Integrated electrical/air connector |
| US6581791B2 (en) * | 2001-08-22 | 2003-06-24 | New York Air Brake | Mounting block assembly for electrical interconnection between rail cars |
| CN204137011U (en) * | 2014-10-31 | 2015-02-04 | 四川制动科技股份有限公司 | A kind of train workshop adaptor union |
-
2014
- 2014-10-31 CN CN201410599500.1A patent/CN104309630B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828513A (en) * | 2017-03-10 | 2017-06-13 | 代家宝 | A kind of train pipe and power pipeline Automatic Link Establishment |
| CN106828513B (en) * | 2017-03-10 | 2018-08-17 | 代家宝 | A kind of train pipe and power pipeline Automatic Link Establishment |
| CN109318880A (en) * | 2017-12-13 | 2019-02-12 | 中车长春轨道客车股份有限公司 | A kind of train braking alleviates system and train |
| EP3636511A4 (en) * | 2017-12-13 | 2020-08-19 | CRRC Changchun Railway Vehicles Co., Ltd. | Train brake release system and train |
| CN109318880B (en) * | 2017-12-13 | 2021-08-06 | 中车长春轨道客车股份有限公司 | Train brake relieving system and train |
| CN108163007A (en) * | 2017-12-27 | 2018-06-15 | 中车北京二七车辆有限公司 | A kind of railway rolling stock sky braking hose coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309630A (en) | 2015-01-28 |
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Address after: Three road 620010 Meishan province Sichuan City Dongpo District of Meishan science and Technology Industrial Park No. 68 Applicant after: Meisha Zhongke Brake Technology Co., Ltd. Address before: Three road 620010 Meishan province Sichuan City Dongpo District of Meishan science and Technology Industrial Park No. 68 Applicant before: Sichuan Brake Science and Technology Co. Ltd. |
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