CN108808346A - The soft bus-bar system of Subway Tunnel light band stub interface grafting - Google Patents
The soft bus-bar system of Subway Tunnel light band stub interface grafting Download PDFInfo
- Publication number
- CN108808346A CN108808346A CN201710284320.8A CN201710284320A CN108808346A CN 108808346 A CN108808346 A CN 108808346A CN 201710284320 A CN201710284320 A CN 201710284320A CN 108808346 A CN108808346 A CN 108808346A
- Authority
- CN
- China
- Prior art keywords
- plug
- unit
- phases
- socket
- core cable
- 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.)
- Pending
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Classifications
-
- 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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- 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
Abstract
The soft bus-bar system of Subway Tunnel light band stub interface grafting, including 1 A phase head ends plug-in unit, several intermediate plug-in units and 1 end plug-in unit.Each plug-in unit is respectively provided with stub interface, and has matched socket-outlet adaptor, for connecting illuminator when in-site installation.System installation is simple, can facilitate plug, is conducive to Maintenance and Repair, chance can find rapidly fault point in the event of failure, and can replace spare unit in time.
Description
Technical field
The present invention relates to light distribution fields, are specifically the soft bus-bar system of Subway Tunnel light band stub interface grafting.
Background technology
In the prior art, Subway Tunnel light distribution mostly uses pre-branched cable or branch joint is made at scene, to draw list
Phase power supply supplies headlamp.The former needs to measure in advance, due to the error for measuring and manufacturing, even if there are larger abundant for branch line
Amount, after installation the case where branch joint remote location illuminator position also happen occasionally, also waste more branch line；The latter
Wrapping insulation, moistureproof and waterproof are difficult to ensure.This two kinds of ways are manual connector, and quality is difficult to control, therefore there are larger events
Hinder probability and hidden danger.Due to subway use half military management, it is specified that into Subway Tunnel repair time for zero after 3 hours,
Enter every time and is required to apply in advance and give an written reply.More difficulty thus is brought to Maintenance and Repair and fault restoration, once illumination
Line failure, 3 hour majorities can not be repaired or even fault point can not all determine, therefore may need repeatedly to enter ability
Repair is completed, it is very troublesome.
Invention content
The purpose of the present invention is the deficiency for overcoming the prior art above-mentioned, provides a kind of Subway Tunnel light band branch and connects
The mouth soft bus-bar system of grafting, not only installation is simple, reliable for operation, and when illuminating line breaks down, can search rapidly
It simultaneously replaces fault point.
For the purpose for reaching above-mentioned, the present invention takes following technical solution：
The soft bus-bar system of Subway Tunnel light band stub interface grafting, including 1 A phase head ends plug-in unit, interleave in several
Order member and 1 end plug-in unit.
The A phase head end plug-in units, are made of five-core cable and socket, and it is a kind of to only have A phase head ends plug-in unit
Form.
The intermediate plug-in unit, is made of plug, five-core cable and socket, there is plug-in unit, B phases among A phases
Three kinds of forms of plug-in unit among intermediate plug-in unit, C phases, to realize that threephase load balances.
The end plug-in unit is made of socket, three-core cable and end branch's interface, there is the end grafting of A phases
Unit, B phases end plug-in unit, C phases end three kinds of forms of plug-in unit, the last one intermediate grafting according to lighting power supply line
The form of unit takes one.
In the soft bus-bar system of Subway Tunnel light band stub interface grafting, five-core cable one end of A phase head end plug-in units
For accessing Three-phase five-wire power supply, the plug of plug-in unit is connected among socket end and A phases；Plug-in unit inserts among A phases
Seat is connected with the plug of plug-in unit among next B phases, and the socket of plug-in unit interleaves with next C phases among B phases
The plug of order member is connected；The plug of the socket of plug-in unit and next A phases centre plug-in unit is connected among C phases,
And so on；End plug-in unit is powered for the last one headlamp, if previous is plug-in unit among C phases,
A phases end plug-in unit is accessed in end；If previous for plug-in unit among B phases, end access C phases end grafting list
Member；If previous for plug-in unit among A phases, end access B phases end plug-in unit.
The plug, is arranged locknut thereon, for two plug-in units to being locked after inserting.
The socket, is arranged stub interface thereon, is furnished with 3 core jacks, for drawing single-phase mains lighting supply.
There is provided stub interface mating socket-outlet adaptor, for connecting illuminator when in-site installation.
The split-phase marker sleeve of all plug-in unit setting different colours, is distinguished when facilitating installation.
5 jacks on A phase head end plug-in unit sockets be connected to the A phase lines of five-core cable, B phase lines, C phase lines,
Zero curve, ground wire；Stub interface on socket, thereon 3 stub interface jacks be connected to A phase lines, zero curve, ground wire.
5 jacks among A phases on plug-in unit socket are connected to 5 contact pins on plug by five-core cable；Socket
On stub interface, thereon 3 stub interface jacks be connected to A phase lines, zero curve, on ground wire.Plug-in unit is inserted among B phases
5 jacks on seat are connected to 5 contact pins on plug by five-core cable；Stub interface on socket, thereon 3 branches connect
Mouthful jack is connected to B phase lines, zero curve, on ground wire.5 jacks among C phases on plug-in unit socket pass through five-core cable
5 contact pins being connected on plug；Stub interface on socket, thereon 3 stub interface jacks be connected to C phase lines, zero
On line, ground wire.
End branch's interface on the plug-in unit of A phases end, thereon 3 jacks be connected to three-core cable one end, three cores electricity
The cable other end is connected on the A phases contact pin, zero curve contact pin, ground wire contact pin of plug；End branch on the plug-in unit of B phases end connects
Mouthful, three jacks are connected to three-core cable one end thereon, the three-core cable other end be connected to the B phases contact pin of plug, zero curve contact pin,
On ground wire contact pin；End branch's interface on the plug-in unit of C phases end, thereon three jacks be connected to three-core cable one end, three
The core cable other end is connected on the C phases contact pin, zero curve contact pin, ground wire contact pin of plug.
Subway Tunnel headlamp spacing is essentially 20 meters, can be by this according to plug-in unit and end grafting list among determining
The length of member；The case where special requirement lengthens and shortens is met, is determined by physical length；The length of head end plug-in unit, by
Length of one headlamp away from switchgear house determines.
The present invention uses above-mentioned structure, has the advantages that：
It is easy for installation, using reliable.
Main connector assembly and the plug of stub interface connector assembly are convenient, are conducive to Maintenance and Repair, can look into rapidly if a failure occurs
It looks for fault point and replaces corresponding spare plug-in unit.
Description of the drawings
Fig. 1 is the system schematic of the present invention.
Fig. 2 is the mating socket-outlet adaptor front view of stub interface of the present invention.
Fig. 3 is A phase head end plug-in unit (1sa) front view of the present invention.
Fig. 4 is plug-in unit (1ca) front view among the A phases of the present invention.
Fig. 5 is plug-in unit (1ab) front view among the B phases of the present invention.
Fig. 6 is plug-in unit (1bc) front view among the C phases of the present invention.
Fig. 7 is A phases end plug-in unit (2ca) front view of the present invention.
Fig. 8 is B phases end plug-in unit (2ab) front view of the present invention.
Fig. 9 is C phases end plug-in unit (2bc) front view of the present invention.
Figure 10 is the internal connection diagram of plug-in unit (1ca) among the A phases of the present invention.
Figure 11 is the internal connection diagram of plug-in unit (1ab) among the B phases of the present invention.
Figure 12 is the internal connection diagram of plug-in unit (1bc) among the C phases of the present invention.
Figure 13 is the internal connection diagram of A phases end plug-in unit (2ca) of the present invention.
Figure 14 is the internal connection diagram of B phases end plug-in unit (2ab) of the present invention.
Figure 15 is the internal connection diagram of C phases end plug-in unit (2bc) of the present invention.
In figure：1sa, A phase head end plug-in unit；Plug-in unit among 1ca, A phase；Plug-in unit among 1ab, B phase；
Plug-in unit among 1bc, C phase；1a, main split-phase mark yellow casing；1b, the green casing of main split-phase label；1c, main split-phase label
Red sleeve；2ca, A phase end plug-in unit；2ab, B phase end plug-in unit；2bc, C phase end plug-in unit；2a, end point
Mutually label yellow casing；2b, the last green casing of split-phase label；2c, last split-phase mark red sleeve；1, plug；11, plug is inserted
Needle, 12, locknut；2, socket；21, receptacle sockets；3, stub interface；31, stub interface jack；4, end branch's interface；41, last
Hold stub interface jack；5, five-core cable；5a, five-core cable A phase lines；5b, five-core cable B phase lines；5c, five-core cable C phase lines；
5n, five-core cable zero curve；5e, five-core cable ground wire；6, three-core cable；6L, three-core cable phase line；6n, three-core cable zero curve,
6e, three-core cable ground wire；7, the mating socket-outlet adaptor of stub interface.
Specific implementation mode
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15
Illustrate embodiments of the present invention.
Shown in Fig. 1, the soft bus-bar system of Subway Tunnel light band stub interface grafting of the present invention plugs unit by head end A
1sa starts, and socket 2 is locked, the other end with after 1 grafting of plug of plug-in unit 1ab among next B phases using locknut 12
For accessing distribution box；The socket 2 of plug-in unit 1ab and the plug 1 of plug-in unit 1bc among next C phases are inserted among B phases
It connects, 1 grafting of plug of socket 2 and plug-in unit 1ca among next A phases, socket 2 and next B phases end grafting list
Whole system is completed in 1 grafting of plug of first 2ab.Intermediate plug-in unit can be several according to actual needs, the rule of grafting
It is then：1sa→1ab→1bc→1ca …… 1ab→1bc→1ca→2ab …….End plug-in unit shines for the last one
Bright lamp is powered, the selection of three kinds of forms, is determined by the form of previous intermediate plug-in unit；If previous among A phases
Plug-in unit 1ca then takes B phases end plug-in unit 2ab；If previous is plug-in unit 1ab among B phases, C phases end is taken
Plug-in unit 2bc；If previous is plug-in unit 1bc among C phases, A phases end plug-in unit 2ca is taken；Actual installation mistake
Cheng Zhong because each plug-in unit during fabrication producer according to respective rule, and by rule in 2 end of plug 1 and socket
Split-phase color mark is set, so the plug 1 and socket 2 of same color, which are plugged in together, does not just have mistake, it is simple and clear.
Fig. 2 shows the mating socket-outlet adaptor 7 of stub interface, it is used to connect illuminator when in-site installation.
Fig. 3-Figure 15 shows the structure of various plug-in units and internal connection situation.
Locknut 12 is set on plug 1, for being locked after grafting；Stub interface 3 is housed, when installation is matched on socket 2
The mating socket-outlet adaptor of stub interface 7 connect illuminator after, insertion.
A phases head end plug-in unit 1sa is made of five-core cable 5, socket 2, and five cores of five-core cable 5 are respectively A phases
Line 5a, B phase line 5b, C phase line 5c, zero curve 5n, ground wire 5e are connected with the corresponding jack 21 of socket 2 respectively；2 end of socket is set
Set main split-phase label yellow casing 1a.
Plug-in unit 1ab, C phase centre plug-in unit 1bc among plug-in unit 1ca, B phase among A phases, by plug 1, five
Core cable 5, socket 2 are constituted, five core A phase line 5a, B phase line 5b, C phase lines 5c, zero curve 5n, ground wire 5e of five-core cable 5,
Both ends are connected with plug 1, the corresponding contact pin 11 of socket 2, jack 21 respectively.The difference is that：Plug-in unit 1ca's inserts among A phases
The stub interface 3 being arranged on seat 2, three of them jack 31 are connected with A phase lines 5a, zero curve 5n, the ground wire 5e of five-core cable 5 respectively；B
The stub interface 3 being arranged on the socket 2 of plug-in unit 1ab among phase, three of them jack 31 respectively with the B phase lines of five-core cable 5
5a, zero curve 5n, ground wire 5e are connected；The stub interface 3 being arranged on the socket 2 of plug-in unit 1bc among C phases, three of them jack 31
It is connected respectively with C phase lines 5a, zero curve 5n, the ground wire 5e of five-core cable 5.In addition, 1 end of plug of A phases centre plug-in unit 1ca
Main split-phase label red sleeve 1c, the main split-phase label yellow casing 1a of 2 end set of socket are set；Plug-in unit 1ab among B phases
The main split-phase of 1 end set of plug mark yellow casing 1a, the main green casing 1b of split-phase label of 2 end set of socket；In C phases
Between plug-in unit 1bc 1 end set of the plug green casing 1b of main split-phase label, the main split-phase label of 2 end set of socket is red
Casing 1c.
A phases end plug-in unit 2ca, B phase end plug-in unit 2ab, C phase end plug-in unit 2bc, by plug 1, three
Core cable 6, end branch's interface 4 are constituted；Three cores of three-core cable 6 are respectively phase line 6L, zero curve 6n, ground wire 6e, one end
Three end branch's interface jacks 41 of end branch's interface 4 are connected to, the zero curve 6n and ground wire 6e of the other end are connected to plug 1 respectively
Zero line jack and ground wire jack 11, phase line 6L press：A phase lines, B phases end plug-in unit are connected in the plug-in unit 2ca of A phases end
It is connected in 2ab in B phase lines, C phases end plug-in unit 2bc and is connected to C phase lines.1 end of plug of another A phases end plug-in unit 2ca
The last split-phase of setting marks red sleeve 2c, 4 end set end split-phase label yellow casing 2a of end branch's interface；It inserts B phases end
The 1 end set end split-phase of plug of order member 2ab marks yellow casing 2a, 4 end set end split-phase label of end branch's interface
Green casing 2b；The 1 end set end green casing 2b of split-phase label of plug of C phases end plug-in unit 2bc, end branch's interface
4 end set end split-phase label red sleeve 2c.
Claims (8)
1. the soft bus-bar system of Subway Tunnel light band stub interface grafting, it is characterised in that：Including 1 A phase head ends plug-in unit,
Several intermediate plug-in units and 1 end plug-in unit.
2. A phases head end plug-in unit according to claim 1, it is characterised in that：It is made of five-core cable and socket, only
There is a kind of form of A phase head end plug-in units.
3. intermediate plug-in unit according to claim 1, it is characterised in that：It is made of plug, five-core cable and socket,
There are plug-in unit among A phases, plug-in unit, C phases centre three kinds of forms of plug-in unit among B phases.
4. end plug-in unit according to claim 1, it is characterised in that：It is connect by socket, three-core cable and end branch
Mouth is constituted, and has A phases end plug-in unit, B phases end plug-in unit, C phases end three kinds of forms of plug-in unit.
5. plug-in unit according to claim 1, it is characterised in that：5 jacks point on A phase head end plug-in unit sockets
It is not connected to the A phase lines of five-core cable, B phase lines, C phase lines, zero curve, ground wire；Stub interface on socket, thereon 3 branches connect
Mouth jack is connected to A phase lines, zero curve, ground wire；5 jacks among A phases on plug-in unit socket are connected by five-core cable
5 contact pins being connected on plug；Stub interface on socket, thereon 3 stub interface jacks be connected to A phase lines, zero curve,
On ground wire；5 jacks among B phases on plug-in unit socket are connected to 5 contact pins on plug by five-core cable；On socket
Stub interface, thereon 3 stub interface jacks be connected to B phase lines, zero curve, on ground wire；Plug-in unit socket among C phases
On 5 jacks 5 contact pins on plug are connected to by five-core cable；Stub interface on socket, thereon 3 stub interfaces
Jack is connected to C phase lines, zero curve, on ground wire；End branch's interface on the plug-in unit of A phases end, thereon 3 jacks connect
It is connected on three-core cable one end, the three-core cable other end is connected on the A phases contact pin, zero curve contact pin, ground wire contact pin of plug；B phases end
End branch's interface on plug-in unit is held, three jacks are connected to three-core cable one end, the connection of the three-core cable other end thereon
On the B phases contact pin, zero curve contact pin, ground wire contact pin of plug；End branch's interface on the plug-in unit of C phases end, three thereon
Jack is connected to three-core cable one end, and the three-core cable other end is connected on the C phases contact pin, zero curve contact pin, ground wire contact pin of plug.
6. according to the plug described in claim 3 and claim 5, it is characterised in that：Locknut is set thereon, is used for two grafting
Unit after inserting to locking.
7. according to the socket described in claim 2, claim 3 and claim 5, it is characterised in that：The branch of setting thereon connects
Mouthful, it is furnished with 3 core jacks.
8. according to the plug-in unit described in claim 2, claim 3 and claim 5, it is characterised in that：Different face are set
The split-phase marker sleeve of color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284320.8A CN108808346A (en) | 2017-04-26 | 2017-04-26 | The soft bus-bar system of Subway Tunnel light band stub interface grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284320.8A CN108808346A (en) | 2017-04-26 | 2017-04-26 | The soft bus-bar system of Subway Tunnel light band stub interface grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808346A true CN108808346A (en) | 2018-11-13 |
Family
ID=64069788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710284320.8A Pending CN108808346A (en) | 2017-04-26 | 2017-04-26 | The soft bus-bar system of Subway Tunnel light band stub interface grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808346A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2779562Y (en) * | 2003-09-22 | 2006-05-10 | 罗会炳 | Three-protection type tunnel dedicated illumination prefabricated branch cable |
| CN2901342Y (en) * | 2006-05-16 | 2007-05-16 | 北京奥地探测仪器公司 | Central high density resistance rate instrument coverage cable |
| CN202406262U (en) * | 2011-11-25 | 2012-08-29 | 上海应用技术学院 | General earphones |
| CN104218412A (en) * | 2014-08-18 | 2014-12-17 | 厦门理工学院 | Portable flexible extension socket |
| CN204536899U (en) * | 2015-04-23 | 2015-08-05 | 国家电网公司 | Distribution demarcation switch telecontrol analog device |
| CN205565046U (en) * | 2016-04-14 | 2016-09-07 | 杭州帷盛科技有限公司 | Link T type three -phase bus |
| CN207009772U (en) * | 2017-04-26 | 2018-02-13 | 贾淦 | The soft bus-bar system of Subway Tunnel light band stub interface grafting |
-
2017
- 2017-04-26 CN CN201710284320.8A patent/CN108808346A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2779562Y (en) * | 2003-09-22 | 2006-05-10 | 罗会炳 | Three-protection type tunnel dedicated illumination prefabricated branch cable |
| CN2901342Y (en) * | 2006-05-16 | 2007-05-16 | 北京奥地探测仪器公司 | Central high density resistance rate instrument coverage cable |
| CN202406262U (en) * | 2011-11-25 | 2012-08-29 | 上海应用技术学院 | General earphones |
| CN104218412A (en) * | 2014-08-18 | 2014-12-17 | 厦门理工学院 | Portable flexible extension socket |
| CN204536899U (en) * | 2015-04-23 | 2015-08-05 | 国家电网公司 | Distribution demarcation switch telecontrol analog device |
| CN205565046U (en) * | 2016-04-14 | 2016-09-07 | 杭州帷盛科技有限公司 | Link T type three -phase bus |
| CN207009772U (en) * | 2017-04-26 | 2018-02-13 | 贾淦 | The soft bus-bar system of Subway Tunnel light band stub interface grafting |
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