CN205554185U - Tram tractor - Google Patents
Tram tractor Download PDFInfo
- Publication number
- CN205554185U CN205554185U CN201620091019.6U CN201620091019U CN205554185U CN 205554185 U CN205554185 U CN 205554185U CN 201620091019 U CN201620091019 U CN 201620091019U CN 205554185 U CN205554185 U CN 205554185U
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- train body
- unit train
- car
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Abstract
The utility model discloses a tram tractor, including trailer, motor car automobile body, driver's cabin, trailer bogie and motor car bogie, the top of driver's cabin and motor car automobile body from precedingly installing water tank, converter, motor car power cabinet backward in proper order, holding battery cabinet, motor train system cabinet and air conditioner, the rear of air conditioner has the headspace, the utility model discloses a tram tractor is rationally distributed, can exert the best performance.
Description
Technical field
This utility model relates to tramcar, especially the layout of each parts on tramcar.
Background technology
For low-floor tramcar, in order to make passenger getting on/off convenient, car body is little with the distance of track, space below car body is inadequate, can only lay bogie, and in order to increase handling capacity of passengers, improve passenger's comfort level by bus, can not lay more parts in car body, therefore, crucial, big parts are arranged on top.And key, big parts layout can be bigger on impact each other.
Summary of the invention
The purpose of this utility model is to provide for a kind of rationally distributed tramcar tractor.
For reaching above-mentioned purpose, a kind of tramcar tractor, including multiple unit train body, driver's cabin and motor car bogie；Multiple unit train body connects and has driver's cabin；Motor car bogie is arranged on the bottom of multiple unit train body；In the junction, top of driver's cabin Yu multiple unit train body, water cooling box is installed, near water cooling box, current transformer is installed at the top of multiple unit train body, current transformer is positioned at the rear of water cooling box, the rear being positioned at current transformer at the top of multiple unit train body is provided with motor-car power cabinet, accumulator tank and motor-car system cabinet, motor-car power cabinet, accumulator tank and motor-car system cabinet right-to-left are arranged in order, the rear being positioned at motor-car power cabinet, accumulator tank and motor-car system cabinet at the top of multiple unit train body is provided with air-conditioning, and the rear being positioned at air-conditioning at the top of multiple unit train body has headspace；Water cooling box, current transformer, motor-car power cabinet, accumulator tank, motor-car system cabinet and the most forward setting of air-conditioning.
Tramcar is typically made up of trailer and the power car being positioned at trailer two ends, tramcar for this layout, be positioned at centre trailer regardless of in the case of, axle weight maximum, the comprehensive serviceability of tramcar to be improved, the axle weight of trailer should be reduced as far as possible, therefore, water cooling box, current transformer, motor-car power cabinet, accumulator tank, motor-car system cabinet and air-conditioning are all arranged by driver's cabin one end, so, the power being delivered on trailer by articulated body is little, and the axle of trailer heavily can be relatively reduced.Being placed on by water cooling box foremost, in motion, cold wind can be directly blown onto on water cooling box tramcar, can improve cooling effect.Current transformer is operationally, the hot water of current transformer becomes cold water after cooling down in entering into water cooling box and flows back to current transformer, current transformer is arranged near water cooling box, can reduce the distance of water cooling box and current transformer, the cooling water pipe between current transformer and water cooling box shortens, therefore, good cooling results to current transformer, additionally current transformer and water cooling box are set of system, therefore, both are arranged together and can play more preferably performance.Utility model people is when initial design, water cooling box is placed between motor-car power cabinet, accumulator tank and motor-car system cabinet and air-conditioning, find in use, the axle of trailer is great, additionally, the hot blast of water cooling box can directly affect air-conditioning, increase the load of air-conditioning, temperature in car easily raises, the most also can affect other equipment, and when water cooling box is placed into foremost, and air-conditioning is arranged in after multiple unit train body, the hot blast of water cooling box has scattered and disappeared most heat after a segment distance, affects little on air-conditioning below.After the fresh wind port of air-conditioning is arranged in this utility model, owing to being headspace after air-conditioning, therefore, do not interfere with the air intake of air-conditioning.By the reason that motor-car power cabinet, accumulator tank and motor-car system cabinet are arranged between current transformer with air-conditioning it is: between three cabinets and current transformer, have a lot of forceful electric power and light current to be connected, if centre air-conditioning is isolated, circuit lengthens, communication between equipment is easily disturbed, affect operational reliability, cost is high, and connects up also inconvenient.
Further, the center of gravity of water cooling box overlaps with the axis of multiple unit train body, and the water cooling box quality being positioned at both sides, multiple unit train body axis is equal.So, multiple unit train body stress balance, make the operation of tramcar the most steady.
Further, the center of gravity of current transformer overlaps with the axis of multiple unit train body, and the current transformer quality being positioned at both sides, multiple unit train body axis is equal.So, multiple unit train body stress balance, make the operation of tramcar the most steady.
Further, the center of gravity of motor-car power cabinet, accumulator tank and motor-car system cabinet three overlaps so with the axis of multiple unit train body, multiple unit train body stress balance, makes the operation of tramcar the most steady.
Further, the center of gravity of air-conditioning overlaps with the axis of multiple unit train body, and the air-conditioning quality being positioned at both sides, multiple unit train body axis is equal.So, multiple unit train body stress balance, make the operation of tramcar the most steady.
Further, the both sides, top of multiple unit train body are provided with motor-car rib.So, can't see equipment from the outside, play the effect of protection equipment, and appearance looks elegant.
Accompanying drawing explanation
Fig. 1 is the front view of tramcar.
Fig. 2 is the top view of tramcar.
Fig. 3 is the side schematic view of tramcar.
Fig. 4 is the schematic diagram that tramcar tractor is downward.
Fig. 5 is the schematic diagram that trailer bodies is downward.
Fig. 6 is the schematic diagram of mounting seat.
Detailed description of the invention
With detailed description of the invention, this utility model is further elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, tramcar includes trailer bodies 100, multiple unit train body 200, driver's cabin 300, trailer bogie 400 and motor car bogie 500.Tramcar tractor includes multiple unit train body 200, driver's cabin 300 and motor car bogie 500.
Being connected to multiple unit train body 200 at the two ends of trailer bodies 100 by articulated body 600, connecting on multiple unit train body 200 has driver's cabin 300；Trailer bogie 400 is arranged on the bottom of trailer bodies 100, and motor car bogie 500 is arranged on the bottom of multiple unit train body 200.
As shown in Figure 2,4, being provided with water cooling box 1 in the junction, top of driver's cabin 300 with multiple unit train body 200 by mounting seat 12, the center of gravity of water cooling box 1 overlaps with the axis A of multiple unit train body, and the water cooling box quality being positioned at A both sides, multiple unit train body axis is equal.So, multiple unit train body 200 stress balance, make the operation of tramcar the most steady.
As shown in Figure 6, described mounting seat 12 includes U-shaped seat 121, is positioned at both sides and is welded with support plate 122 in U-shaped seat 121, and on support plate 122, the corner corresponding to U-shaped seat 121 is provided with chamfering, so, support plate 122 can be allowed the most reliable with the connection of U-shaped seat 121；The upper plate of U-shaped seat is provided with installing hole 123, water cooling box 1 is fixed to driver's cabin 300 and the top of multiple unit train body 200 through base and the installing hole 123 of water cooling box 1 by bolt, and the bottom level at the top of driver's cabin 300 and multiple unit train body 200 to water cooling box 1 is more than 100mm.
Being provided with current transformer 2 near water cooling box 1 by mounting seat 12 at the top of multiple unit train body 200, current transformer 2 is positioned at the rear of water cooling box 1, in this utility model, is front with driver's cabin, after multiple unit train body is.The center of gravity of current transformer 2 overlaps with the axis A of multiple unit train body, and the current transformer quality being positioned at A both sides, multiple unit train body axis is equal.So, multiple unit train body 200 stress balance, make the operation of tramcar the most steady.The top of multiple unit train body 200 is more than 100mm to the bottom level of current transformer 2.
The rear being positioned at current transformer 2 at the top of multiple unit train body 200 is provided with motor-car power cabinet 3, accumulator tank 4 and motor-car system cabinet 5, motor-car power cabinet 3, accumulator tank 4 and motor-car system cabinet 5 general name three cabinet by mounting seat 12；Motor-car power cabinet 3, accumulator tank 4 and motor-car system cabinet 5 right-to-left are arranged in order.The center of gravity of motor-car power cabinet 3, accumulator tank 4 and motor-car system cabinet 5 three overlaps so with the axis A of multiple unit train body, multiple unit train body 200 stress balance, makes the operation of tramcar the most steady.
The rear being positioned at three cabinets at the top of multiple unit train body 200 is provided with air-conditioning 6 by mounting seat, and the center of gravity of air-conditioning 6 overlaps with the axis A of multiple unit train body, and the air-conditioning quality being positioned at both sides, multiple unit train body axis is equal.So, multiple unit train body 200 stress balance, make the operation of tramcar the most steady.
The rear being positioned at air-conditioning at the top of multiple unit train body 200 has headspace 7, and headspace 7 can be used for installing super capacitor, battery etc..
Water cooling box 1, current transformer 2, motor-car power cabinet 3, accumulator tank 4, motor-car system cabinet 5 and the most forward setting of air-conditioning 6.
Being provided with trailer power cabinet 8, acting trailer system cabinet 9, pantograph 10 and spark gap 11 at the top of trailer bodies 100 by mounting seat 12, trailer power cabinet 8 is positioned at the right side of acting trailer system cabinet 9, trailer power cabinet 8 and acting trailer system cabinet 9 and is arranged side by side in a lateral direction；Pantograph 10 and spark gap 11 are positioned at trailer power cabinet and one end of acting trailer system cabinet, and pantograph 10 is positioned at the right side of spark gap 11, pantograph 10 and spark gap 12 and is arranged side by side in a lateral direction.
Longitudinal central axis line B relative to trailer bodies 100, the gross weight of trailer power cabinet 8, acting trailer system cabinet 9, pantograph 10 and spark gap 11 is equal relative to longitudinal central axis line B, relative to the horizontal axis C of trailer bodies 100, the gross weight of trailer power cabinet 8, acting trailer system cabinet 9, pantograph 10 and spark gap 11 is equal relative to horizontal axis C.So, trailer bodies 100 stress balance, make the operation of tramcar the most steady.
The both sides, top of trailer bodies 100 are provided with trailer rib 14；The both sides, top of multiple unit train body 200 are provided with motor-car rib 15.So, can't see equipment from the outside, play the effect of protection equipment, and appearance looks elegant.
Tramcar is typically made up of trailer and the power car being positioned at trailer two ends, tramcar for this layout, be positioned at centre trailer regardless of in the case of, axle weight maximum, the comprehensive serviceability of tramcar to be improved, the axle weight of trailer should be reduced as far as possible, therefore, water cooling box 1, current transformer 2, motor-car power cabinet 3, accumulator tank 4, motor-car system cabinet 5 and air-conditioning 6 are all arranged by driver's cabin 300 one end, so, the power being delivered on trailer by articulated body 600 is little, and the axle of trailer heavily can be relatively reduced.Being placed on foremost by water cooling box 1, in motion, cold wind can be directly blown onto on water cooling box 1 tramcar, can improve cooling effect.Current transformer 2 is operationally, the hot water of current transformer 2 becomes cold water after cooling down in entering into water cooling box 1 and flows back to current transformer, current transformer 2 is arranged near water cooling box 1, can reduce the distance of water cooling box 1 and current transformer 2, the cooling water pipe between current transformer 2 and water cooling box 1 shortens, therefore, good cooling results to current transformer 2, additionally current transformer 2 and water cooling box 1 are set of system, therefore, both are arranged together and can play more preferably performance.Utility model people is when initial design, water cooling box 1 is placed between motor-car power cabinet 3, accumulator tank 4 and motor-car system cabinet 5 and air-conditioning 6, find in use, the axle of trailer is great, additionally, the hot blast of water cooling box 1 can directly affect air-conditioning, increase the load of air-conditioning 6, temperature in car easily raises, the most also can affect other equipment, and when water cooling box 1 is placed into foremost, and air-conditioning 6 is arranged in after multiple unit train body 200, the hot blast of water cooling box 1 has scattered and disappeared most heat after a segment distance, affects little on air-conditioning 6 below.After the fresh wind port of air-conditioning 6 is arranged in this utility model, owing to air-conditioning 6 is headspace 7 below, therefore, do not interfere with the air intake of air-conditioning 6.By the reason that motor-car power cabinet 3, accumulator tank 4 and motor-car system cabinet 5 are arranged between current transformer 2 with air-conditioning 6 it is: between three cabinets with current transformer 2, have a lot of forceful electric power and light current to be connected, if centre air-conditioning 6 is isolated, circuit lengthens, communication between equipment is easily disturbed, affect operational reliability, cost is high, and connects up also inconvenient.It is: trailer is when turning, and the beat of trailer is little that pantograph is not easy de-bow, and electrical connection properties is stable, reliable by the reason that pantograph 10 is arranged on trailer.And pantograph powers more easily to the multiple unit train body of front and back.
Claims (6)
1.A kind of tramcar tractor, including multiple unit train body, driver's cabin and motor car bogie；Multiple unit train body connects and has driver's cabin；Motor car bogie is arranged on the bottom of multiple unit train body；It is characterized in that: in the junction, top of driver's cabin Yu multiple unit train body, water cooling box is installed, near water cooling box, current transformer is installed at the top of multiple unit train body, current transformer is positioned at the rear of water cooling box, the rear being positioned at current transformer at the top of multiple unit train body is provided with motor-car power cabinet, accumulator tank and motor-car system cabinet, motor-car power cabinet, accumulator tank and motor-car system cabinet right-to-left are arranged in order, it is positioned at motor-car power cabinet at the top of multiple unit train body, the rear of accumulator tank and motor-car system cabinet is provided with air-conditioning, the rear being positioned at air-conditioning at the top of multiple unit train body has headspace；Water cooling box, current transformer, motor-car power cabinet, accumulator tank, motor-car system cabinet and the most forward setting of air-conditioning.
2.According to claim 1 Described tramcar tractor, it is characterised in that: the center of gravity of water cooling box overlaps with the axis of multiple unit train body, and the water cooling box quality being positioned at both sides, multiple unit train body axis is equal.
3.According to claim 1 Described tramcar tractor, it is characterised in that: the center of gravity of current transformer overlaps with the axis of multiple unit train body, and the current transformer quality being positioned at both sides, multiple unit train body axis is equal.
4.According to claim 1 Described tramcar tractor, it is characterised in that: the center of gravity of motor-car power cabinet, accumulator tank and motor-car system cabinet three overlaps with the axis of multiple unit train body.
5.According to claim 1 Described tramcar tractor, it is characterised in that: the center of gravity of air-conditioning overlaps with the axis of multiple unit train body, and the air-conditioning quality being positioned at both sides, multiple unit train body axis is equal.
6.According to claim 1 Described tramcar tractor, it is characterised in that: the both sides, top of multiple unit train body are provided with motor-car rib.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015209856506 | 2015-12-02 | ||
| CN201520985650 | 2015-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205554185U true CN205554185U (en) | 2016-09-07 |
Family
ID=56821418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091019.6U Active CN205554185U (en) | 2015-12-02 | 2016-01-29 | Tram tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205554185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498499A (en) * | 2020-12-04 | 2021-03-16 | 中车南京浦镇车辆有限公司 | Rubber wheel train |
| CN112623049A (en) * | 2020-12-04 | 2021-04-09 | 中车南京浦镇车辆有限公司 | Rubber wheel train |
-
2016
- 2016-01-29 CN CN201620091019.6U patent/CN205554185U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498499A (en) * | 2020-12-04 | 2021-03-16 | 中车南京浦镇车辆有限公司 | Rubber wheel train |
| CN112623049A (en) * | 2020-12-04 | 2021-04-09 | 中车南京浦镇车辆有限公司 | Rubber wheel train |
| CN112498499B (en) * | 2020-12-04 | 2022-05-17 | 中车南京浦镇车辆有限公司 | Rubber wheel train |
| WO2022116697A1 (en) * | 2020-12-04 | 2022-06-09 | 中车南京浦镇车辆有限公司 | Rubber-tired train |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |