CN204774688U - Pantograph device for passenger train - Google Patents
Pantograph device for passenger train Download PDFInfo
- Publication number
- CN204774688U CN204774688U CN201520518683.XU CN201520518683U CN204774688U CN 204774688 U CN204774688 U CN 204774688U CN 201520518683 U CN201520518683 U CN 201520518683U CN 204774688 U CN204774688 U CN 204774688U
- Authority
- CN
- China
- Prior art keywords
- bow
- travel switch
- arm assembly
- upper arm
- rising
- 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
Abstract
The utility model relates to a be applicable to the pantograph device of passenger train. This pantograph device for passenger train includes bow, upper arm assembly, underarm assembly, support, guiding subassembly, gas circuit and circuit, and wherein, the bow includes bow support, slide and layer board, and the bow props up and sets up in the upper end of upper arm assembly, and the layer board is established on the bow support, and the slide is established on the layer board, and charging or supplying power of [electric] motor coach battery is realized for the motor to slide and contact net contact water conservancy diversion, the upper arm assembly includes upper arm and top guide bar, and the underarm assembly includes underarm and lower guide arm, the one end and the bow support hinged joint of upper arm assembly, and the other end of upper arm assembly is in the same place with the one end hinged joint of underarm assembly, the other end hinged joint of underarm assembly is on the support, the guiding subassembly include braided wire and high -pressure pencil, the one end and the slide of braided wire meet, the other end of braided wire is connected with high -pressure pencil, high -pressure pencil along upper arm and underarm setting.
Description
Technical field
The utility model relates to the pantograph technical field of elec. vehicle, particularly a kind of pantograph device being applicable to electrobus.
Background technology
Pantograph is that Large Electric vehicle is subject to a kind of current collection device of obtaining current from contact system contact wire, and the quality of its performance directly has influence on the reliability of electric locomotive work.Pantograph is divided into double arm pantograph and single arm pantograph two kinds, double arm pantograph complex structure, and maintenance cost is higher, easily breaks contact system when fault, is therefore eliminated gradually.Pantograph conventional is at present single arm pantograph,
Summary of the invention
The purpose of this utility model is the weak point for existing in existing pantograph, provides the passenger vehicle pantograph device that a kind of use safety, reliability are high.
The technical solution adopted in the utility model completes in the following way: a kind of passenger vehicle pantograph device, this passenger vehicle pantograph device comprises bow, upper arm assembly, lower arm assembly, support, guiding subassembly, gas circuit and circuit, wherein, bow comprises arch head bracket, slide plate and supporting plate, arch head bracket is located at the upper end of arm assembly, and supporting plate is located on arch head bracket, and slide plate is located on supporting plate, slide plate contacts water conservancy diversion with contact system, realize electrobus battery charging or give feeding electric motors; Upper arm assembly comprises upper arm and top guide bar, and lower arm assembly comprises underarm and lower guide rod, one end of upper arm assembly and arch head bracket chain connection, and the other end of upper arm assembly is together with one end chain connection of lower arm assembly; The other end of lower arm assembly is hingedly connected on support; Described guiding subassembly comprises braided wire and high-voltage wiring harness, one end of braided wire connects with slide plate, the other end of braided wire is connected with high-voltage wiring harness, and high-voltage wiring harness is arranged along upper arm and underarm, and electric current enters car body through slide plate, braided wire and high-voltage wiring harness to carry out powering or charging; During rising bow, gas circuit pressurized air, in driving, arm assembly and lower arm assembly move, and lower arm assembly rotates, and the head of underarm rises and drives arm assembly to rotate and rises, and bow raises and contacts with contact system, starts power supply; When falling bow, the pressure gas in gas circuit is discharged, and passenger vehicle pantograph device declines under self gravitation effect.
In described passenger vehicle pantograph device, described gas circuit comprises the air bag, one-way throttle valve, safety valve, two-position three way magnetic valve, filtering pressure reducing valve and the source of the gas that are connected successively, and air bag is located on support.
In described passenger vehicle pantograph device, described bow comprises left bow and right bow, and left bow and right bow are always in the hinge connection with upper bow limb respectively.
In described passenger vehicle pantograph device, described top guide bar comprises deck, pipe link, slide bar and sliding sleeve, and pipe link adopts hollow structure, and one end of pipe link is connected with deck, the other end of pipe link matches with sliding sleeve, be provided with rising bow position travel switch outside sliding sleeve, the outside of slide bar is provided with spring, matches with deck in one end of slide bar, the other end of slide bar is located in sliding sleeve, when top guide bar is stressed, slide bar can shrink in sliding sleeve, top guide bar contraction in length.
In described passenger vehicle pantograph device, described circuit comprises rising bow K switch
0, fall bow position travel switch K
1, rising bow position travel switch K
2, left bow travel switch one K
3, left bow travel switch two K
4, right bow travel switch one K
5, right bow travel switch two K
6, bow indicator lamp L falls
1, rising bow indicator lamp L
2, energization delay relay J
1, delayed contact KM
1, relay J
2, moving together contact KM
2with electromagnetic valve M, wherein, rising bow K switch
0, fall bow position travel switch K
1, rising bow position travel switch K
2one end be all connected with positive source, fall bow position travel switch K
1the other end bend indicator lamp L with falling
1one end be connected, rising bow position travel switch K
2the other end and energization delay relay J
1one end be connected; Rising bow K switch
0the other end and delayed contact KM
1one end, moving together contact KM
2one end, left bow travel switch one K
3one end, left bow travel switch two K
4one end connect; Delayed contact KM
1the other end, moving together contact KM
2the other end connect with one end of electromagnetic valve M, left bow travel switch one K
3the other end, left bow travel switch two K
4the other end and right bow travel switch one K
5one end, right bow travel switch two K
6one end connect, right bow travel switch one K
5the other end, right bow travel switch two K
6the other end and rising bow indicator lamp L
2one end, relay J
2one end connect, bow indicator lamp L falls
1the other end, energization delay relay J
1the other end, the other end of electromagnetic valve M, rising bow indicator lamp L
2the other end, relay J
2the other end be all connected to power cathode.
In described passenger vehicle pantograph device, supporting plate in described bow is connected by insulator one with arch head bracket, described support is connected with the top of car body by insulator two, bulb is provided with between supporting plate and insulator one, supporting plate certain angle free to rotate, makes slide plate and contact system flat contact.
In described passenger vehicle pantograph device, described upper arm is hollow structure, and the outside of underarm is provided with spool, and one end of high-voltage wiring harness connects with braided wire, the other end connects with car body through upper arm, spool, and the electric current that slide plate imports flows in high-voltage wiring harness through braided wire.
In described passenger vehicle pantograph device, described support is provided with damper, cushions lifting bow process.
During rising bow, connect rising bow K switch
0, electromagnetic valve M is energized, and pressurized air enters air bag, and under air bag drives, lower arm assembly rotates and drives arm assembly to rotate, and bow rises, when bow is to contact system certain distance, and rising bow position travel switch K
2closed, slug relay J
1energising, delayed contact KM
1disconnect after time delay certain hour, in delay time, bow continues to rise, if normally contact electrical network, the stressed top guide bar that makes of bow compresses, left bow travel switch K
3with right bow travel switch K
4closed, rising bow indicator lamp L
2be communicated with, simultaneously relay J
2obtain electric, moving together contact KM
2closed, electromagnetic valve M continues electric, keeps rising bow state rising bow; If normally do not contact electrical network in delay time, then left bow travel switch K
3with right bow travel switch K
4cannot close, relay J
2do not work, delayed contact KM
1disconnect, electromagnetic valve M dead electricity, starts to fall bow, and bow drops to apart from rising bow position travel switch K during grid height certain distance
2disconnect, slug relay J
1power-off, delayed contact KM
1closed, electromagnetic valve M obtains electric, again rising bow, until bow normally contacts with contact system.
Work complete when falling bow, disconnect rising bow K switch
0, electromagnetic valve M dead electricity, pressurized air decompression in air bag, pantograph starts to fall bow by deadweight, falls bow position travel switch K when being down to lowest order
1closed, bow instruction L falls
1lamp is bright.
The utility model passenger vehicle pantograph device is installed in electrobus top, compared with existing pantograph, has rising bow, falls the feature of bow safe and steady operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model passenger vehicle pantograph device.
Fig. 2 is the part sectional view of bow in the utility model passenger vehicle pantograph device.
Fig. 3 is the structural representation of top guide bar in the utility model passenger vehicle pantograph device.
Fig. 4 is the cutaway view of top guide bar in the utility model passenger vehicle pantograph device.
Fig. 5 is the pneumatic diagram in the utility model passenger vehicle pantograph device.
Fig. 6 is the circuit diagram in the utility model passenger vehicle pantograph device.
In accompanying drawing 1 to accompanying drawing 6,1 represents bow; 1a represents arch head bracket; 1b represents slide plate; 1c represents supporting plate; 1d represents insulator one; 1e represents bulb; 1f represents left bow; 1g represents right bow; 2 represent upper arm assembly; 2a represents upper arm; 2b represents top guide bar; 2b1 represents deck; 2b2 connecting rod for indication; 2b3 represents slide bar; 2b4 represents sliding sleeve; 2b5 represents spring; 2c represents connecting panel; 3 represent lower arm assembly; 3a represents underarm; 3b represents lower guide rod; 4 represent support; 4a represents insulator two; 4b represents leg; 5 represent gas circuit; 5a represents air bag; 5b represents one-way throttle valve; 5c represents safety valve; 5d represents two-position three way magnetic valve; 5e represents filtering pressure reducing valve; 5f represents source of the gas; 6 represent damper; 7 represent braided wire; 8 represent high-voltage wiring harness; 8a represents spool;
K
0represent rising bow switch; K
1represent and fall bow position travel switch; K
2represent rising bow position travel switch; K
3represent left bow travel switch one; K
4represent left bow travel switch two; K
5represent right bow travel switch one; K
6represent right bow travel switch two; L
1represent and fall bow indicator lamp; L
2represent rising bow indicator lamp; J
1represent energization delay relay; KM
1represent delayed contact; J
2represent relay; KM
2represent moving together contact; M represents electromagnetic valve.
Detailed description of the invention
Contrast accompanying drawing below, by example, the utility model is described in further detail.
With reference to accompanying drawing 1 to accompanying drawing 6, a kind of passenger vehicle pantograph device, this passenger vehicle pantograph device comprises bow 1, upper arm assembly 2, lower arm assembly 3, support 4, guiding subassembly, gas circuit 5 and circuit, wherein, bow 1 comprises left bow 1f and right bow 1g, left bow 1f and right bow 1g includes arch head bracket 1a, slide plate 1b and supporting plate 1c, arch head bracket 1a is located at the upper end of arm assembly 2, supporting plate 1c is located on arch head bracket 1a, supporting plate 1c is connected by insulator one 1d with arch head bracket 1a, bulb 1e is provided with between supporting plate 1c and insulator one 1d, supporting plate 1c certain angle free to rotate, make slide plate 1b and contact system flat contact, slide plate 1b adopts carbon slipper, and slide plate 1b is located on supporting plate 1c, and slide plate 1b contacts water conservancy diversion with contact system, realize electrobus battery charging or give feeding electric motors, the V-shaped structure of upper arm assembly 2, comprise two upper arm 2a and two top guide bar 2b, the bottom of upper arm assembly 2 is provided with connecting panel 2c, and upper arm 2a is hollow structure, by bearing set chain connection between the top of upper arm 2a and arch head bracket 1a, the bottom of upper arm 2a is connected with connecting panel 2c, top guide bar 2b comprises deck 2b1, pipe link 2b2, slide bar 2b3 and sliding sleeve 2b4, pipe link 2b2 adopts hollow structure, the two ends of pipe link 2b2 by deck 2b1 respectively with arch head bracket 1a, lower arm assembly 3 chain connection, one end of pipe link 2b2 is connected with deck 2b1, the other end of pipe link 2b2 matches with sliding sleeve 2b4, rising bow position travel switch is provided with outside sliding sleeve 2b4, the outside of slide bar 2b3 is provided with spring 2b5, match with deck 2b1 in one end of slide bar 2b3, the other end of slide bar 2b3 is located in sliding sleeve 2b4, when top guide bar 2b is stressed, slide bar 2b3 can shrink in sliding sleeve 2b4, top guide bar 2b contraction in length, lower arm assembly 3 comprises underarm 3a and lower guide rod 3b, one end of underarm 3a and connecting panel 2c chain connection, the other end of underarm 3a is together with support 4 chain connection, the both sides of underarm 3a are equipped with spool 8a, one end of lower guide rod 3b and connecting panel 2c chain connection, the other end of lower guide rod 3b is together with support 4 chain connection, described guiding subassembly comprises braided wire 7 and high-voltage wiring harness 8, one end of braided wire 7 connects with slide plate 1b, the other end of braided wire 7 is connected with high-voltage wiring harness 8, high-voltage wiring harness 8 connects with car body through upper arm 2a, spool 8a, the electric current that slide plate 1b imports flows in high-voltage wiring harness through braided wire 7, enters car body and carries out powering or charging, support 4 is fixed on the top of car body by four leg 4b, and leg 4b and support 4a are insulated by insulator two 4a and be connected, and support 4 is provided with damper 6, cushions lifting bow process,
Described gas circuit 5 comprises the air bag 5a, one-way throttle valve 5b, safety valve 5c, two-position three way magnetic valve 5d, filtering pressure reducing valve 5e and the source of the gas 5f that are connected successively, and air bag 5a is located on support 4;
Described circuit comprises rising bow K switch
0, fall bow position travel switch K
1, rising bow position travel switch K
2, left bow travel switch one K
3, left bow travel switch two K
4, right bow travel switch one K
5, right bow travel switch two K
6, bow indicator lamp L falls
1, rising bow indicator lamp L
2, energization delay relay J
1, delayed contact KM
1, relay J
2, moving together contact KM
2with electromagnetic valve M, wherein, rising bow K switch
0, fall bow position travel switch K
1, rising bow position travel switch K
2one end be all connected with positive source, fall bow position travel switch K
1the other end bend indicator lamp L with falling
1one end be connected, rising bow position travel switch K
2the other end and energization delay relay J
1one end be connected; Rising bow K switch
0the other end and delayed contact KM
1one end, moving together contact KM
2one end, left bow travel switch one K
3one end, left bow travel switch two K
4one end connect; Delayed contact KM
1the other end, moving together contact KM
2the other end connect with one end of electromagnetic valve M, left bow travel switch one K
3the other end, left bow travel switch two K
4the other end and right bow travel switch one K
5one end, right bow travel switch two K
6one end connect, right bow travel switch one K
5the other end, right bow travel switch two K
6the other end and rising bow indicator lamp L
2one end, relay J
2one end connect, bow indicator lamp L falls
1the other end, energization delay relay J
1the other end, the other end of electromagnetic valve M, rising bow indicator lamp L
2the other end, relay J
2the other end be all connected to power cathode;
During rising bow, connect rising bow K switch
0, electromagnetic valve M is energized, and pressurized air enters air bag 5a, and under air bag 5a drives, lower arm assembly 3 rotates and drives arm assembly 2 to rotate, and bow 1 rises, during bow 1 to contact system certain distance, and rising bow position travel switch K
2closed, slug relay J
1energising, delayed contact KM
1disconnect after time delay certain hour, in delay time, bow continues to rise, if normally contact electrical network, the stressed top guide bar that makes of bow compresses, left bow travel switch K
3with right bow travel switch K
4closed, rising bow indicator lamp L
2be communicated with, simultaneously relay J
2obtain electric, moving together contact KM
2closed, electromagnetic valve M continues electric, keeps rising bow state rising bow; If normally do not contact electrical network in delay time, then left bow travel switch K
3with right bow travel switch K
4cannot close, relay J
2do not work, delayed contact KM
1disconnect, electromagnetic valve M dead electricity, starts to fall bow, and bow drops to apart from rising bow position travel switch K during grid height certain distance
2disconnect, slug relay J
1power-off, delayed contact KM
1closed, electromagnetic valve M obtains electric, again rising bow, until bow normally contacts with contact system.
Work complete when falling bow, disconnect rising bow K switch
0, electromagnetic valve M dead electricity, pressurized air decompression in air bag, pantograph starts to fall bow by deadweight, falls bow position travel switch K when being down to lowest order
1closed, bow instruction L falls
1lamp is bright.
Claims (8)
1. a passenger vehicle pantograph device, it is characterized in that this passenger vehicle pantograph device comprises bow, upper arm assembly, lower arm assembly, support, guiding subassembly, gas circuit and circuit, wherein, bow comprises arch head bracket, slide plate and supporting plate, arch head bracket is located at the upper end of arm assembly, supporting plate is located on arch head bracket, and slide plate is located on supporting plate; Upper arm assembly comprises upper arm and top guide bar, and lower arm assembly comprises underarm and lower guide rod, one end of upper arm assembly and arch head bracket chain connection, and the other end of upper arm assembly is together with one end chain connection of lower arm assembly; The other end of lower arm assembly is hingedly connected on support; Described guiding subassembly comprises braided wire and high-voltage wiring harness, and one end of braided wire connects with slide plate, and the other end of braided wire is connected with high-voltage wiring harness.
2. passenger vehicle pantograph device according to claim 1, it is characterized in that described top guide bar comprises deck, pipe link, slide bar and sliding sleeve, pipe link adopts hollow structure, one end of pipe link is connected with deck, the other end of pipe link matches with sliding sleeve, and be provided with rising bow position travel switch outside sliding sleeve, the outside of slide bar is provided with spring, match with deck in one end of slide bar, the other end of slide bar is located in sliding sleeve.
3. passenger vehicle pantograph device according to claim 1 and 2, it is characterized in that described gas circuit comprises the air bag, one-way throttle valve, safety valve, two-position three way magnetic valve, filtering pressure reducing valve and the source of the gas that are connected successively, air bag is located on support.
4. passenger vehicle pantograph device according to claim 1 and 2, it is characterized in that described bow comprises left bow and right bow, left bow and right bow are always in the hinge connection with upper bow limb respectively.
5. passenger vehicle pantograph device according to claim 4, is characterized in that described circuit comprises rising bow K switch
0, fall bow position travel switch K
1, rising bow position travel switch K
2, left bow travel switch one K
3, left bow travel switch two K
4, right bow travel switch one K
5, right bow travel switch two K
6, bow indicator lamp L falls
1, rising bow indicator lamp L
2, energization delay relay J
1, delayed contact KM
1, relay J
2, moving together contact KM
2with electromagnetic valve M, wherein, rising bow K switch
0, fall bow position travel switch K
1, rising bow position travel switch K
2one end be all connected with positive source, fall bow position travel switch K
1the other end bend indicator lamp L with falling
1one end be connected, rising bow position travel switch K
2the other end and energization delay relay J
1one end be connected; Rising bow K switch
0the other end and delayed contact KM
1one end, moving together contact KM
2one end, left bow travel switch one K
3one end, left bow travel switch two K
4one end connect; Delayed contact KM
1the other end, moving together contact KM
2the other end connect with one end of electromagnetic valve M, left bow travel switch one K
3the other end, left bow travel switch two K
4the other end and right bow travel switch one K
5one end, right bow travel switch two K
6one end connect, right bow travel switch one K
5the other end, right bow travel switch two K
6the other end and rising bow indicator lamp L
2one end, relay J
2one end connect, bow indicator lamp L falls
1the other end, energization delay relay J
1the other end, the other end of electromagnetic valve M, rising bow indicator lamp L
2the other end, relay J
2the other end be all connected to power cathode.
6. passenger vehicle pantograph device according to claim 1 and 2, it is characterized in that the supporting plate in described bow is connected by insulator one with arch head bracket, described support is connected with the top of car body by insulator two, is provided with bulb between supporting plate and insulator one.
7. passenger vehicle pantograph device according to claim 1 and 2, it is characterized in that described upper arm is hollow structure, the outside of underarm is provided with spool, and one end of high-voltage wiring harness connects with braided wire, and the other end connects with car body through upper arm, spool.
8. passenger vehicle pantograph device according to claim 1 and 2, is characterized in that described support is provided with damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518683.XU CN204774688U (en) | 2015-07-16 | 2015-07-16 | Pantograph device for passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518683.XU CN204774688U (en) | 2015-07-16 | 2015-07-16 | Pantograph device for passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774688U true CN204774688U (en) | 2015-11-18 |
Family
ID=54514802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520518683.XU Expired - Fee Related CN204774688U (en) | 2015-07-16 | 2015-07-16 | Pantograph device for passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999915A (en) * | 2015-07-16 | 2015-10-28 | 金华青年汽车制造有限公司 | Pantograph device for passenger cars |
| CN106476648A (en) * | 2016-11-25 | 2017-03-08 | 南京金城轨道交通设备有限公司 | Vertical type moves electric power system |
-
2015
- 2015-07-16 CN CN201520518683.XU patent/CN204774688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999915A (en) * | 2015-07-16 | 2015-10-28 | 金华青年汽车制造有限公司 | Pantograph device for passenger cars |
| CN106476648A (en) * | 2016-11-25 | 2017-03-08 | 南京金城轨道交通设备有限公司 | Vertical type moves electric power system |
| CN106476648B (en) * | 2016-11-25 | 2018-11-27 | 南京金城轨道交通设备有限公司 | Vertical type moves power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151223 Granted publication date: 20151118 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160623 Granted publication date: 20151118 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |