CN203674453U - Electrical cable for subway vehicle - Google Patents
Electrical cable for subway vehicle Download PDFInfo
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- CN203674453U CN203674453U CN201320443129.0U CN201320443129U CN203674453U CN 203674453 U CN203674453 U CN 203674453U CN 201320443129 U CN201320443129 U CN 201320443129U CN 203674453 U CN203674453 U CN 203674453U
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Abstract
The utility model provides an electrical cable for a subway vehicle. The electrical cable comprises a cable body, and is characterized in that cable number identification sleeve tubes are arranged at two ends of the cable body; each cable number identification sleeve tube is provided with a front side and a back side, and a cable number identification is arranged on each side. Cable number identifications on the front sides of cable number identification sleeve tubes are 'cable numbers/position numbers' and cable number identifications on the back sides are 'terminal devices/position numbers'. According to the cable, a wire connection position of a terminal can be positioned solely from cable number content; an operator is not required to depend on a wire connection list completely. According to the position of an on-site terminal device, operation can be performed corresponding to the cable number content. The electrical cable is characterized by simple and convenient properties, reduced operation proficiency requirement for workers, and prevention of the problem that a plug-in connection error rate increases due to inexperience of workers.
Description
Technical field
The utility model relates to a kind of Electric Wires & Cables for railcar.
Background technology
Traditional railcar Electric Wires & Cables two ends are provided with wire size mark, positive and negative content is consistent, be all " wire size/location number ", such cable has following defect: the bunchy that 1, rolls off the production line need to contrast inventory, and the line that is connected to identical device is screened and carries out bunchy; 2, workman need to contrast inventory, finds this wire size to connect which equipment; 3 check and only see wire size in batches, and do not know to peg graft to mistake, need to thumb inventory.4 after sale personnel process change, the line of temporarily pulling up, or line outstanding and that do not connect, cannot judge position, can only investigate thoroughly list.
Utility model content
In order to solve the above problem existing in background technology, the utility model provides railcar Electric Wires & Cables, this cable can be wire size content unique wiring position of locating terminal; Operator does not need to rely on completely wiring inventory, can be according to on-site terminal device location, and corresponding wire size content operates, more simple and convenient, and workman's skilled operation degree is also reduced, and can not lack experience because of workman, and the error rate that causes pegging graft improves.
For achieving the above object, the utility model adopts following technical scheme:
A kind of railcar Electric Wires & Cables, comprises cable body, it is characterized in that, described cable body two terminal is respectively arranged with wire size mark sleeve pipe, and each wire size mark sleeve pipe has tow sides, is provided with wire size mark on every.
The wire size mark in described wire size mark sleeve pipe front is " wire size/location number ", and the wire size mark of reverse side is " terminal equipment/location number ".
The positive content of wire size mark sleeve pipe is relative fixing with reverse side content direction, overturns after 180 °, and the pin number of positive content and reverse side content is all away from terminal one side.
The beneficial effects of the utility model are:
1. visualizing, all important information (wire size, location number, terminal equipment title) is all directly printed on wire size mark sleeve pipe, directly corresponding one by one with the electric equipment position that terminal is pegged graft, and is more easily understood;
2. integrated, the terminal equipment title on original connection inventory is directly printed on to the reverse side of wire size mark content, avoid the content disunity and the version entanglement that cause because the technical papers using in every procedure is of a great variety;
3. unitized, the unified relationship between clear and definite wire size content and field apparatus title, is convenient to the maintenance in execution and the car operation process of every procedure in production process;
4. precision, the information such as the particular location of the wire size of wire harness and this required grafting in cable one end are all directly printed in the positive and negative content of wire size, workman can be directly according to wire size content operation connecting up, in crimping and the operation of pegging graft, search without the corresponding inventory of each wire size, the efficiency of work is improved, and loaded down with trivial details degree reduces, and continuity strengthens, can make cumulative errors reduce, thereby the quality of product is greatly improved.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is the structural representation of the utility model embodiment 1.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the utility model is further described:
embodiment 1
As shown in Figure 1, figure left side is project regulator cubicle drawing, and right side is railcar Electric Wires & Cables, Electric Wires & Cables comprises cable body 1, cable body two terminal is respectively arranged with wire size mark sleeve pipe 2, and each wire size mark sleeve pipe has tow sides, is provided with wire size mark on every.The wire size mark in described wire size mark sleeve pipe front is " wire size/location number ", and the wire size mark of reverse side is " terminal equipment/location number ".The positive content of wire size mark sleeve pipe is relative fixing with reverse side content direction, overturns after 180 °, and the pin number of positive content and reverse side content is all away from terminal one side.Front " A1002/1 " in Fig. 1, the wire size that identifies this cable is A1002, "/1 " represents that this cable is plugged in the position set of certain electric equipment in regulator cubicle.Reverse side wire size is " CM01/1 ", represents that this cable terminal is plugged on the pin position " 1 " of electric equipment CM01 connector.The positive content of visualizing wire size is in conjunction with reverse side content, wire size, electric equipment title, the pin item information of this cable are expressed, the method than traditional wire size mark content many " electric equipment title " information, this information makes visualizing wire size mark sleeve pipe corresponding one by one with the on-the-spot plug-in position of cable, reaches the requirement of visualizing.
It will be recognized by those skilled in the art, do not departing under the prerequisite of protection scope of the present invention, can carry out various modifications, variation and combination to above-mentioned execution mode, and think that this modification, variation and combination are within the scope of originality thought.
Claims (2)
1. a railcar Electric Wires & Cables, comprises cable body, it is characterized in that, described cable body two terminal is respectively arranged with wire size mark sleeve pipe, and each wire size mark sleeve pipe has tow sides, is provided with wire size mark on every.
2. a kind of railcar Electric Wires & Cables as claimed in claim 1, is characterized in that, the positive content of wire size mark sleeve pipe is relative fixing with reverse side content direction, overturns after 180 °, and the pin number of positive content and reverse side content is all away from terminal one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443129.0U CN203674453U (en) | 2013-07-24 | 2013-07-24 | Electrical cable for subway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443129.0U CN203674453U (en) | 2013-07-24 | 2013-07-24 | Electrical cable for subway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674453U true CN203674453U (en) | 2014-06-25 |
Family
ID=50970710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443129.0U Expired - Lifetime CN203674453U (en) | 2013-07-24 | 2013-07-24 | Electrical cable for subway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390825A (en) * | 2013-07-24 | 2013-11-13 | 南京南车浦镇城轨车辆有限责任公司 | Electrical cable of subway vehicle |
| CN107068278A (en) * | 2017-06-27 | 2017-08-18 | 国电联合动力技术有限公司 | A kind of cable |
-
2013
- 2013-07-24 CN CN201320443129.0U patent/CN203674453U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390825A (en) * | 2013-07-24 | 2013-11-13 | 南京南车浦镇城轨车辆有限责任公司 | Electrical cable of subway vehicle |
| CN107068278A (en) * | 2017-06-27 | 2017-08-18 | 国电联合动力技术有限公司 | A kind of cable |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Patentee after: CRRC NANJING PUZHEN RAIL TRANSPORT Co.,Ltd. Address before: 210031 Nanjing Pu Pu Road, Jiangsu, No. 208 Patentee before: NANJING CSR PUZHEN RAIL TRANSPORT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |