CN201142527Y - Building block designed locomotive electrical chamber - Google Patents
Building block designed locomotive electrical chamber Download PDFInfo
- Publication number
- CN201142527Y CN201142527Y CNU2008200616831U CN200820061683U CN201142527Y CN 201142527 Y CN201142527 Y CN 201142527Y CN U2008200616831 U CNU2008200616831 U CN U2008200616831U CN 200820061683 U CN200820061683 U CN 200820061683U CN 201142527 Y CN201142527 Y CN 201142527Y
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- panel room
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Abstract
The utility model discloses a modularized locomotive electrical room which mainly aims to overcome the shortcomings of the prior electrical room, including massive arrangement of high-voltage section and low-voltage section in electrical equipment layout, interference of high-voltage electrical apparatuses on microcomputer or other electronic equipment, inconvenient manufacturing, assembly and overhauling, and poor exchangeability of fittings. The modularized locomotive electrical room comprises a steel structure, a low-voltage electrical apparatus cabinet, high-voltage electrical equipment, a braking resistor and a silicon rectifier cabinet, wherein except the silicon rectifier cabinet and the braking resistor, the high-voltage section and the low-voltage section in the electrical equipment are separately arranged, and all the high-voltage electrical apparatus elements are instilled on the side of the low-voltage electrical apparatus cabinet close to an operator cabin. The locomotive electrical room provided by the utility model has the advantages of small interference among electrical equipment, compact overall structure of the electrical room, good erosion resistance, and convenient installation and debugging; and has good application prospect.
Description
Technical field
The utility model relates to the locomotive electric cad system chamber and makes the field, specifically, relates to a kind of modularized design locomotive electric cad system chamber.
Background technology
Along with the use of electric locomotive in the present train has become a universal phenomenon, the problem in the design of the electric panel room of electric driving vehicle also more and more causes technical staff's attention.High voltage electric equipment and low voltage electrical equipment in current modularization electric driving vehicle except that silicon rectifier cubicle and brake resistance are arranged in the same regulator cubicle.Cable is adopted in silicon rectifier cubicle and main generator wiring; Connecting up, required stand, tie pole etc. are on-the-spot to be welded.Electric panel room partition wall and vehicle frame welding, side wall and vehicle frame and adjacent block flexibly connect.The combining structure on two partition walls, two side walls and two layers of top is adopted in the installation of brake resistance.During the locomotive assembling, on the vehicle frame with the electric panel room Steel Structure Installation, hanging in and installing equipment such as regulator cubicle, silicon rectifier cubicle, brake resistance then earlier.In use mainly there is following problem in these existing electric panel rooms: high voltage electric equipment produces certain interference to low voltage electrical equipment easily; The brake resistance complex structure; During locomotive operation, negative pressure is bigger in the whole electric panel room, and electric panel room side door filter effect is relatively poor simultaneously, causes electric component to be subjected to the erosion of dust storm, rainwater easily; Electric panel room is installed, the testing and measuring technology complexity; Can't realize the exchange of whole electric panel room.
The utility model content
Goal of the invention of the present utility model is the problem at the existence of existing locomotive electric cad system chamber, for the user provides a kind of little interference, and compact conformation, anti-erosion, Installation and Debugging be modularized design locomotive electric cad system chamber easily.
Goal of the invention of the present utility model is achieved by the following technical programs:
Electric equipment is arranged high-pressure section and low-pressure section is separated layout, effectively reduces the interference of High-Voltage Electrical Appliances to electronic installations such as microcomputers like this.All low voltage components are installed in the low tension gas holder, need the electric elements of often maintenance or adjustment to be installed in low-voltage electrical cabinet by drivers' cab one side.Thereby improve the reliability of locomotive operation, for maintenance and maintenance are provided convenience.The layout of redesign locomotive high-voltage part, cancelled high-voltage electrical cabinet, high-tension electricity devices such as resistance braking cabinet, silicon rectifier device, main circuit contact device and operating mode and direction position pole changer are arranged in the hyperbaric chamber of electric panel room module, make its compact conformation, all adopt the bus wiring, reach the purpose of batch process and ease for maintenance.During to the layout design of high voltage bus, strengthen electric clearance, all buses adopt overcoat High Performance Insulation thermoplastic conduits with reinforced insulation simultaneously, improve electrical insulation properties.Simultaneously by the air channel on the vehicle frame forced draft is implemented in the hyperbaric chamber by the traction electric machine ventilation blower.
The electric panel room steel construction as shown, partition wall, side wall and associated supports weld together, and make steel construction become as a whole.High voltage electric equipment is directly installed on the mount pad in the steel construction; In steel construction, there are stand and tie pole etc. to make things convenient for the wiring of electric equipment.
Braking resistor is fixed on the installing rack, and is sealed by steel construction into and out of the place, air port.Simple in structure like this, easy for installation, low cost of manufacture.
Electric panel room module and vehicle frame and adjacent block adopt and flexibly connect, and have made things convenient for maintenance and the maintenance of user to electric panel room.
The side door filter adopts new structure, and this structure air grid all adopts aluminium alloy extrusions, and framework adopts " L " type, and blade adopts " Z " font section bar.It has in light weight, and can satisfy the requirement of bearing locomotive air intake blast (as: when air intake wind speed during at 20m/s, the framework of air grid and blade satisfy indeformable rigidity and requirement of strength); Production and processing manufacturing, technology and equipment are simple, quick, and be efficient.Air grid adopts bolted on connection to be fixed on the door-plate, and easy accessibility is safeguarded succinct.In addition, compare conventional locomotive side door air intake structure, owing to cancelled filter screen device, thereby reduced its manufacturing and maintenance, cost of upkeep, improved the ability of anti-dust storm, rainwater again.The place has increased filtering window at silicon rectifier silicon side wall, the intrusion of the dust storm that effectively prevents.
The electric panel room steel construction carries out antirust processing and paint before assembling; Be convenient lifting, steel construction is provided with 4 and strengthens hanger; The electric panel room module can be carried out electrical test under car after all adorn high-tension apparatus, integral hoisting is carried out locomotive to the vehicle frame and always assembled then, makes things convenient for installation, has reduced technological process; Mount pad on mount pad on the vehicle frame and the electric panel room module is joined weldering, uses bolted then, has made things convenient for locomotive always to assemble.
The utility model has the advantages that: little interference between the electric equipment, the electric panel room compact overall structure, anti-erosion, Installation and Debugging are convenient.
Description of drawings
Fig. 1 is the utility model modularized design electric panel room structural representation,
Fig. 2 is the utility model modularized design electric panel room side door air grid structural representation,
Fig. 3 is the utility model modularized design electric panel room steel construction structural representation,
Mark among the figure: 1 is steel construction, and 2 is low-voltage electrical cabinet, and 3 is high voltage electric equipment, 4 is brake resistance, 5 is silicon rectifier cubicle, and 6 is the low-voltage cabinet installing rack, and 7 is the high-tension apparatus installing rack, 8 is side wall, 9 is partition wall, and 10 is the rectifier cabinet installing rack, and 11 is the brake resistance installing rack, 12 are the window assembling, and 13 is top cover.
Embodiment
Specify below in conjunction with 1,3 pair of the utility model of accompanying drawing
Electric panel room steel construction 1 mesolow cabinet installing rack 6, high-tension apparatus installing rack 7, side wall 8, partition wall 9, rectifier cabinet installing rack 10 and brake resistance installing rack 11 are welded together, before assembly welding, carry out antirust processing and paint;
Low-voltage electrical cabinet 2, high voltage electric equipment 3, braking 4 and silicon rectifier cubicle 5 are installed on low-voltage cabinet installing rack 6, high-tension apparatus installing rack 7, brake resistance installing rack 11 and the rectifier cabinet installing rack 10;
Low-voltage electrical cabinet 2, high voltage electric equipment 3, braking 4 and silicon rectifier cubicle 5 are carried out the electrical test test;
Window 12, door assembling and top cover 13 are installed;
Four hangers by on two side walls lift whole electric panel room module on the vehicle frame, are movably connected with vehicle frame and adjacent block respectively.
Claims (8)
1. modularized design locomotive electric cad system chamber, by steel construction (1), low-voltage electrical cabinet (2), high-tension electricity air chamber (3), brake resistance (4), silicon rectifier cubicle (5) is formed, it is characterized in that: except that silicon rectifier cubicle (5) and brake resistance (4), electric equipment mesohigh part is separated layout with low-pressure section, and all High-Voltage Electrical Appliances elements are installed in the high-tension electricity air chamber (3), and all low voltage components are installed in the low tension gas holder (2).
2. a kind of electric driving vehicle electric panel room according to claim 1 is characterized in that: the steel construction of described electric panel room (1) is welded as a whole by partition wall (8), side wall (9) and associated supports.
3. a kind of electric driving vehicle electric panel room according to claim 2 is characterized in that: the high voltage electric equipment of described electric panel room is directly installed on the mount pad in the described electric panel room steel construction.
4. a kind of electric driving vehicle electric panel room according to claim 2 is characterized in that: the brake resistance of described electric panel room (4) is fixed on the installing rack, and is sealed by steel construction (1) into and out of the place, air port.
5. a kind of electric driving vehicle electric panel room according to claim 2 is characterized in that: described electric panel room and vehicle frame and adjacent block adopt and flexibly connect.
6. a kind of electric driving vehicle electric panel room according to claim 2, it is characterized in that: the air grid of the side door filter of described electric panel room is fixed on the door-plate with bolted on connection, the air grid framework adopts " L " type aluminium alloy extrusions, and blade adopts " Z " font aluminium alloy extrusions.
7. a kind of electric driving vehicle electric panel room according to claim 2 is characterized in that: the silicon rectifier cubicle side wall place of described electric panel room has increased the filtering window that prevents that dust storm from invading.
8. a kind of electric driving vehicle electric panel room according to claim 2 is characterized in that: the steel construction of described electric panel room (1) is provided with 4 and strengthens hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200616831U CN201142527Y (en) | 2008-01-09 | 2008-01-09 | Building block designed locomotive electrical chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200616831U CN201142527Y (en) | 2008-01-09 | 2008-01-09 | Building block designed locomotive electrical chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142527Y true CN201142527Y (en) | 2008-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200616831U Expired - Fee Related CN201142527Y (en) | 2008-01-09 | 2008-01-09 | Building block designed locomotive electrical chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142527Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386590A (en) * | 2010-09-02 | 2012-03-21 | 中国北车集团大同电力机车有限责任公司 | Wiring method for electric locomotive |
| CN104869774A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | Safety-type electric cabinet with waterproof function |
| RU172268U1 (en) * | 2016-10-07 | 2017-07-03 | Общество с ограниченной ответственностью "РАТЕП-ИННОВАЦИЯ" | ELECTRODYNAMIC BRAKE BLOCK |
| RU186566U1 (en) * | 2018-10-05 | 2019-01-24 | Ооо Нпф "Этна Плюс" | Power resistor block |
| RU187431U1 (en) * | 2018-10-05 | 2019-03-06 | Ооо Нпф "Этна Плюс" | Electric Vehicle Power Resistor Block |
| RU2685224C1 (en) * | 2018-10-05 | 2019-04-17 | Ооо Нпф "Этна Плюс" | Power resistor |
| CN112919382A (en) * | 2019-12-05 | 2021-06-08 | 柏诚工程股份有限公司 | Manufacturing and mounting method of electrical modularization |
-
2008
- 2008-01-09 CN CNU2008200616831U patent/CN201142527Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386590A (en) * | 2010-09-02 | 2012-03-21 | 中国北车集团大同电力机车有限责任公司 | Wiring method for electric locomotive |
| CN104869774A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | Safety-type electric cabinet with waterproof function |
| RU172268U1 (en) * | 2016-10-07 | 2017-07-03 | Общество с ограниченной ответственностью "РАТЕП-ИННОВАЦИЯ" | ELECTRODYNAMIC BRAKE BLOCK |
| RU186566U1 (en) * | 2018-10-05 | 2019-01-24 | Ооо Нпф "Этна Плюс" | Power resistor block |
| RU187431U1 (en) * | 2018-10-05 | 2019-03-06 | Ооо Нпф "Этна Плюс" | Electric Vehicle Power Resistor Block |
| RU2685224C1 (en) * | 2018-10-05 | 2019-04-17 | Ооо Нпф "Этна Плюс" | Power resistor |
| CN112919382A (en) * | 2019-12-05 | 2021-06-08 | 柏诚工程股份有限公司 | Manufacturing and mounting method of electrical modularization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20140109 |