CN202764978U - High-power heavy load freight locomotive crew - Google Patents
High-power heavy load freight locomotive crew Download PDFInfo
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- CN202764978U CN202764978U CN201220456188.7U CN201220456188U CN202764978U CN 202764978 U CN202764978 U CN 202764978U CN 201220456188 U CN201220456188 U CN 201220456188U CN 202764978 U CN202764978 U CN 202764978U
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Abstract
The utility model discloses a high-power heavy load freight locomotive crew which comprises a control locomotive (1) with traction power, loading locomotives (2), wherein more than one loading locomotive (2) is provided with the traction power. The loading locomotives (2) are capable of changing positions mutually and being connected in sequence. One loading locomotive at the forefront end of all the loading locomotives (2) is arranged behind the control locomotive (1) in a connected mode. Each loading locomotive (2) is provided with a loading bucket (13). The high-power heavy load freight locomotive crew is capable of being significantly strong in the traction power when in full load on the one hand, and significantly reducing energy consumption of a locomotive crew and abrasion of a rail when in empty load on the other hand.
Description
Technical field
The utility model relates to the freight locomotive technical field, particularly a kind of large power overloading freight locomotive group.
Background technology
Freight locomotive is the locomotive that is specifically designed to the traction freight train.Major requirement to the goods locomotive is, can be with the heavier train of common speed drawing.Therefore, this locomotive generally has larger axis and weighs and output power at wheel rim, has larger tractive force and adhesion weight.
At present, the type of freight locomotive mainly contains following two kinds at home:
The first, existing domestic Shaoshan series freight locomotive such as SS3, SS3B, SS4, SS4 change, SS4B etc., and it all is the 4 axle locomotive car weights connection forms by the 6 axle locomotive forms of single-unit C0-C0 or two joints 2 * (B0-B0).Multi-locomotive is to be made of the on all four locomotive of two joints.
The second, existing domestic harmonious series high-power freight locomotive such as HXD1, HXD1B, HXD1C, HXD2, HXD3 etc., it all is by the 4 axle locomotive car weights connection of two joints 2 * (B0-B0) or the 6 axle locomotive forms of single-unit C0-C0.Multi-locomotive is to be made of the on all four locomotive of two joints.
At present, the axle weight average of existing domestic Shaoshan series and harmonious series cab in 25 tons, this existing locomotive in the situation that own wt inadequate be that pressured car weight piece compensates.
Now, need a kind of one side of design badly and have great tractive force at full load, the energy consumption that when zero load, can greatly reduce on the other hand locomotive crew with and to the high-power locomotive group of the wearing and tearing of track.
The utility model content
The technical problems to be solved in the utility model is for providing a kind of large power overloading freight locomotive group, this freight locomotive group has great tractive force at full load on the one hand, the energy consumption that when zero load, can greatly reduce on the other hand locomotive crew with and to the wearing and tearing of track.
For solving the problems of the technologies described above, the utility model provides a kind of large power overloading freight locomotive group, comprise a joint with the control locomotive of traction power, and at least one joint with the loading locomotive of traction power; But each described loading locomotive location swap also connects successively, and is connected in after the described control locomotive with foremost loading locomotive; Each described loading locomotive is provided with loading goods bucket.
Preferably, described control locomotive is provided with and is subjected to flow device, convertor equipment, potential device and control convenience.
Preferably, the front end of described control locomotive is provided with cab equipment.
Preferably, described control locomotive further is provided with electrical equipment in the car.
Preferably, described control locomotive further is provided with the roof electrical equipment.
Preferably, described control locomotive further is provided with electrical equipment at the bottom of the car.
Preferably, described control locomotive also is provided with auxiliary electric equipment.
Preferably, described loading locomotive also is provided with the goods bucket switching mechanism that cooperates with the goods bucket of freighting.
Preferably, described goods bucket switching mechanism is one-sided switching mechanism or two-sided turnable mechanism.
Preferably, described loading locomotive also is provided with the goods bucket upset drive system that described goods bucket switching mechanism overturns.
Preferably, described goods bucket upset drive system is Pneumatically driven system, fluid power system or electric drive system.
On the basis of existing technology, a kind of large power overloading freight locomotive group provided by the utility model, comprise a joint with the control locomotive of traction power, and at least one joint with the loading locomotive of traction power; But each described loading locomotive location swap also connects successively, and is connected in after the described control locomotive with foremost loading locomotive; Each described loading locomotive is provided with loading goods bucket.
In said structure, load locomotive on the one hand with traction power, its loading goods bucket also can be used in loading on the other hand, thereby satisfies with the weight of its each parts itself with the control locomotive of traction power when full and down that axle is important to be asked.The back heavily joins satisfies with the weight of each parts of itself and the cargo weight that filled with the loading locomotive of traction power that axle is important to be asked, and has greatly increased the actual pay load of locomotive crew simultaneously.
In addition, only have control locomotive with traction power to keep original axle when locomotive crew is unloaded heavy, the heavy then axle far below at full load of axle with the loading locomotive of traction power that the back heavily joins is heavy.The energy consumption and the locomotive crew that greatly alleviate locomotive crew take turns the abrasion to track.
In sum, a kind of large power overloading freight locomotive group provided by the utility model has great tractive force at full load on the one hand, the energy consumption that when zero load, can greatly reduce on the other hand locomotive crew with and to the wearing and tearing of track.
Description of drawings
Fig. 1 is the structural representation of large power overloading freight locomotive group among a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the control locomotive of large power overloading freight locomotive group among Fig. 1;
Fig. 3 is the lateral plan of Fig. 2;
Fig. 4 is the structural representation of the loading locomotive of large power overloading freight locomotive group among Fig. 1.
Wherein, the corresponding relation between Reference numeral and the component names is among Fig. 1 to Fig. 4:
1 control locomotive; 2 load locomotive; 3 cab equipments; Electrical equipment in 4 cars; 5 bogie trucks; Electrical equipment at the bottom of 6 cars; 7 roof electrical equipments; 8 control locomotive car bodies; 9 auxiliary electric equipments; 10 heavily join facility; 11 load locomotive car body; 12 load the locomotive accessory equipment; 13 loading goods buckets; 14 goods bucket switching mechanisms; 15 goods buckets upset drive system.
The specific embodiment
Core of the present utility model is for providing a kind of large power overloading freight locomotive group, and this freight locomotive group has great tractive force at full load on the one hand, the energy consumption that when zero load, can greatly reduce on the other hand locomotive crew with and to the wearing and tearing of track.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 1 is the structural representation of large power overloading freight locomotive group among a kind of embodiment of the utility model.
In one embodiment, a kind of large power overloading freight locomotive group provided by the utility model, comprise a joint with the control locomotive 1 of traction power, and at least one joint with the loading locomotive 2 of traction power; But each described loading locomotive 2 location swap also connects successively, and is connected in after the described control locomotive 1 with foremost loading locomotive 2; Each described loading locomotive 2 is provided with loading goods bucket 13.
In said structure, load locomotive 2 on the one hand with traction power, its loading goods bucket 13 also can be used in loading on the other hand, thereby satisfies with the weight of its each parts itself with the control locomotive 1 of traction power when full and down that axle is important to be asked.The back heavily joins satisfies with the weight of each parts of itself and the cargo weight that filled with the loading locomotive 2 of traction power that axle is important to be asked, and has greatly increased the actual pay load of locomotive crew simultaneously.
In addition, only have control locomotive 1 with traction power to keep original axle when locomotive crew is unloaded heavy, the heavy then axle far below at full load of axle with the loading locomotive 2 of traction power that the back heavily joins is heavy.The energy consumption and the locomotive crew that greatly alleviate locomotive crew take turns the abrasion to track.
In sum, a kind of large power overloading freight locomotive group provided by the utility model has great tractive force at full load on the one hand, the energy consumption that when zero load, can greatly reduce on the other hand locomotive crew with and to the wearing and tearing of track.
In addition, the utility model is the electric locomotive that electrified railway designs.Be used for goods transport and unloading.Can adopt direct current, AC network pressing type.Can adopt the electric transmission modes such as straight-straight, straight-friendship, friendship-straight, AC-DC-AC.
As shown in Figure 1, the utility model by a joint with the control locomotive 1 of traction power and more than the joint loading locomotive 2 with traction power form fixed-interlock hauling engine group.The loading locomotive 2 with traction power that the back heavily joins can exchange each other fully, and all can be directly and heavily join by heavily joining facility 10 with the control locomotive 1 of traction power.
As shown in Figure 2, the electric equipments such as the utility model is flowed, unsteady flow, transformation and control all concentrate on the control locomotive 1 with traction power, and these equipment can be divided in cab equipment 3, the car electrical equipment 6 at the bottom of electrical equipment 4, the car, roof electrical equipment 7, and auxiliary electric equipment 9 etc. by layout area and function.Control locomotive car body 8 is provided with the single driver chamber, and the single driver chamber is arranged in the leading section with the control locomotive 1 of traction power.
Loading locomotive 2 of the present utility model is the load carrying vehicle forms with traction power.Loading locomotive 2 with traction power comprises loading locomotive car body 11, and the two ends of this loading locomotive car body 11 are provided with the accessory equipment chamber, and the centre is loading goods bucket 13, goods bucket switching mechanism 14 and goods bucket upset drive system 15 etc.
The bogie truck 5 of control locomotive 1 of the present utility model and loading locomotive 2 can be B0 or C0 form.The type of cooling of the traction electric machine of bogie truck 5 can be self cooling mode, also can be the aided cooling mode that adds the traction blower fan.
The utility model can adopt the 4 axles control locomotive 1 of a joint B0-B0 and the 4 axles loading locomotive 2 of the above B0-B0 of a joint heavily to join form for satisfying high-power large traction purpose.And electric equipments all concentrates on the control locomotive 1, and the loading locomotive 2 that the back heavily joins is the load carrying vehicle forms with traction power.
The utility model is for satisfying high-power large traction purpose, can adopt a joint B0-B0 heavily to join form with the 4 axles control locomotive 1 of traction power and the above C0-C0 of a joint with the 6 axles loading locomotive 2 of traction power.And electric equipments all concentrates on the control locomotive 1 with traction power, and the loading locomotive 2 that the back heavily joins is the load carrying vehicle forms with traction power.
The utility model is for satisfying high-power large traction purpose, can adopt a joint C0-C0 heavily to join form with the 6 axles control locomotive 1 of traction power and the above B0-B0 of a joint with the 4 axles loading locomotive 2 of traction power.And electric equipments all concentrates on the control locomotive 1, and the loading locomotive 2 that the back heavily joins is the load carrying vehicle forms with traction power.
The utility model is for satisfying high-power large traction purpose, can adopt a joint C0-C0 heavily to join form with the 6 axles control locomotive 1 of traction power and the above C0-C0 of a joint with the 6 axles loading locomotive 2 of traction power.And electric equipments all concentrates on the control locomotive 1, and the loading locomotive 2 that the back heavily joins is the load carrying vehicle forms with traction power.
The utility model is for satisfying high-power large traction purpose, can adopt a joint B0-B0-B0 heavily to join form with the 6 axles control locomotive 1 of traction power and the above B0-B0 of a joint with the 4 axles loading locomotive 2 of traction power.And electric equipments all concentrates on the control locomotive 1, and the loading locomotive 2 that the back heavily joins is the load carrying vehicle forms with traction power.
The utility model is for satisfying high-power large traction purpose, can adopt a joint B0-B0-B0 heavily to join form with the 6 axles control locomotive 1 of traction power and the above C0-C0 of a joint with the 6 axles loading locomotive 2 of traction power.And electric equipments all concentrates on the control locomotive 1, and the loading locomotive 2 that the back heavily joins is the load carrying vehicle forms with traction power.
The utility model is for improving tractive force limit, when full and down, satisfies with the weight of its each parts itself with the control locomotive 1 of traction power that axle is important to be asked.The back heavily join with the loading locomotive 2 of traction power with the weight of each parts of itself and load cargo weight that locomotive 2 filled and satisfy that axle is important to be asked.
The utility model locomotive crew only has control locomotive 1 with traction power to keep original axle heavy when zero load, and the heavy then axle far below at full load of axle with the loading locomotive 2 of traction power that the back heavily joins is heavy.The energy consumption and the locomotive crew that so greatly alleviate locomotive crew take turns the abrasion to rail.
Control locomotive 1 with traction power of the present utility model is provided with single driver's cab, and driver's cab is arranged in the leading section with the control locomotive 1 of traction power.
Loading locomotive 2 with traction power of the present utility model is provided with loading goods bucket 13, goods bucket switching mechanism 14, goods bucket upset drive system 15.Loading goods bucket 13 is used for lade.Goods bucket switching mechanism 14 is used for carrying out the upset of loading goods bucket 13 with the removal goods.Goods bucket upset drive system 15 provides propulsive effort etc. to goods bucket switching mechanism 14.
Loading locomotive 2 two ends with traction power of the present utility model are provided with loads locomotive accessory equipment 12.Be used for arranging goods bucket upset drive system 15 equipment etc.
Goods bucket switching mechanism 14 with traction power loading locomotive 2 of the present utility model can make the one-sided upset of goods bucket or two-sided turnable, also can make fixed.
Goods bucket upset drive system 15 with traction power loading locomotive 2 of the present utility model can be the forms such as air pressure driving, hydraulic-driven and motorized motions.
Above a kind of large power overloading freight locomotive group provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (11)
1. a large power overloading freight locomotive group is characterized in that, comprise a joint with the control locomotive (1) of traction power, and at least one joint with the loading locomotive (2) of traction power; Each described loading locomotive (2) but location swap and connecting successively and is connected in described control locomotive (1) afterwards with loading locomotive (2) foremost; Each described loading locomotive (2) is provided with loading goods bucket (13).
2. large power overloading freight locomotive group as claimed in claim 1 is characterized in that, described control locomotive (1) is provided with and is subjected to flow device, convertor equipment, potential device and control convenience.
3. large power overloading freight locomotive group as claimed in claim 1 is characterized in that, the front end of described control locomotive (1) is provided with cab equipment (3).
4. large power overloading freight locomotive group as claimed in claim 1 is characterized in that, described control locomotive (1) further is provided with electrical equipment (4) in the car.
5. large power overloading freight locomotive group as claimed in claim 1 is characterized in that, described control locomotive (1) further is provided with roof electrical equipment (7).
6. large power overloading freight locomotive group as claimed in claim 1 is characterized in that, described control locomotive (1) further is provided with electrical equipment (6) at the bottom of the car.
7. large power overloading freight locomotive group as claimed in claim 1 is characterized in that, described control locomotive (1) also is provided with auxiliary electric equipment (9).
8. such as each described large power overloading freight locomotive group of claim 1 to 7, it is characterized in that, described loading locomotive (2) also is provided with the goods bucket switching mechanism (14) that cooperates with the goods bucket (13) of freighting.
9. large power overloading freight locomotive group as claimed in claim 8 is characterized in that, described goods bucket switching mechanism (14) is one-sided switching mechanism or two-sided turnable mechanism.
10. large power overloading freight locomotive group as claimed in claim 8 is characterized in that, described loading locomotive (2) also is provided with and drives the goods bucket upset drive system (15) that described goods bucket switching mechanism (14) overturns.
11. large power overloading freight locomotive group as claimed in claim 8 is characterized in that, described goods bucket upset drive system (15) is Pneumatically driven system, fluid power system or electric drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220456188.7U CN202764978U (en) | 2012-09-07 | 2012-09-07 | High-power heavy load freight locomotive crew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220456188.7U CN202764978U (en) | 2012-09-07 | 2012-09-07 | High-power heavy load freight locomotive crew |
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| Publication Number | Publication Date |
|---|---|
| CN202764978U true CN202764978U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220456188.7U Expired - Lifetime CN202764978U (en) | 2012-09-07 | 2012-09-07 | High-power heavy load freight locomotive crew |
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| Country | Link |
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| CN (1) | CN202764978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806924A (en) * | 2012-09-07 | 2012-12-05 | 南车株洲电力机车有限公司 | Large-power heavy-duty freight locomotive group |
-
2012
- 2012-09-07 CN CN201220456188.7U patent/CN202764978U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806924A (en) * | 2012-09-07 | 2012-12-05 | 南车株洲电力机车有限公司 | Large-power heavy-duty freight locomotive group |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |