CN88201369U - Rail truck-tractor driven by double engine - Google Patents
Rail truck-tractor driven by double engine Download PDFInfo
- Publication number
- CN88201369U CN88201369U CN 88201369 CN88201369U CN88201369U CN 88201369 U CN88201369 U CN 88201369U CN 88201369 CN88201369 CN 88201369 CN 88201369 U CN88201369 U CN 88201369U CN 88201369 U CN88201369 U CN 88201369U
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- CN
- China
- Prior art keywords
- gear
- differential
- gear box
- transmission shaft
- tractor truck
- 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.)
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Abstract
The utility model discloses a rail truck-tractor in which the transmission system type is used as a characteristic. To ensure that the railway line is expedite and avoid adopting two rail truck-tractors, the idea that both ends of the rail truck-tractor are provided with two engines is brought forward; two engines pass through the synchronizing device by mechanical differential mechanism or two engines are respectively driven by rail truck-tractor driven by double engine.
Description
It is the rail tractor truck of characteristics that the utility model belongs to the type of used driving system.
Existing railway capital construction, engineering department and major repair of track works department are various equipment of transportation and staff in construction, the rail tractor truck traction flat trucks that adopt more, for avoiding blocking because of rail tractor engine fault causes railway track, each innings skill rule require to go out car at every turn and need draw with two rail tractor trucks, thereby cause the waste of equipment.
For both guaranteeing that railway track is unimpeded, avoid again proposing the utility model because of adopting two rail tractor trucks to cause the equipment waste.
The utility model is to settle two driving engines at the two ends of a rail tractor truck, and drives this rail tractor truck at the same time or separately by the mechanical differential gear box synchronous device, constitutes the rail tractor truck of double-engined drive.
The utility model is synchronized operation when normal operation and two-shipper driving when realizing that with the rail tractor truck that guarantees double-engined drive unit drives with mechanical differential synchronous device.Thereby can be when a driving engine breaks down by another engine drive, but or when requiring than large traction double-engined drive, realize the utility model purpose.
Fig. 1 is the utility model external form figure
Fig. 2 is the utility model transmission scheme drawing
Fig. 3 is the power transmission system structure scheme drawing with mechanical differential synchronous device
Below in conjunction with accompanying drawing the utility model is further elaborated.
The utility model is made up of car body 1, underframe 2, power drive system 3 and walking system 4.Power drive system 3 has by the driving engine 5 that places rail tractor truck two ends, 6, and through transmission shaft 7,8 drive comprise mechanical differential gear box synchronous device 9, the driving system 12 of reverse drive 10 and following differential assembly 11, one side of machinery differential synchronous device 9 has the gear 14 that is installed on the axle 13 that links to each other with transmission shaft 7, the slidably gear 16 that is meshed with gear 14 that has inner gear 15 is slidingly mounted on the axle 17, internal tooth 15 can mesh with the gear 19 on the differential gear box 18 or throw off, the opposite side of mechanical differential gear box synchronous device 9 has the slidably cluster gear 22 that is slidingly mounted on the band internal tooth 21 on the center-wheel arbor 20 that links to each other with transmission shaft 8, internal tooth 21 can mesh with the gear 23 on the differential gear box 18 or throw off, and the gear 24 that is installed on the differential gear box 18 constitutes power chains through reverse drive 10 and following differential assembly 11.The other end of the transmission shaft 27,28 that links to each other with the left and right center- wheel arbor 25,26 of following differential assembly 11 respectively is equipped with and is installed in two ends finishing bevel gear cuter 35,36 meshed bevel gears 37,38 on the axletree 33,34 of wheel 29,30,31,32 are housed.
When using driving engine 5, mobile cliding gear 16, make gear 19 engagements on internal tooth 15 and the differential gear box 18, mobile cliding gear piece 22 makes the internal tooth 21 on the cliding gear piece 22 throw off with the gear 23 on the differential gear box 18, the power of driving engine 5 is by transmission shaft 7, axle 13, gear 14,16, internal tooth 15, gear 19 is delivered on the differential gear box 18, and the gear on differential gear box 18 24, reverse drive 10 passes to down differential assembly 11, and through a left side, right axle 25,26, transmission shaft 27,28, finishing bevel gear cuter 37,35,38,36, be delivered to axletree 33, on 34, drive wheels 29,30,31,32 rotate.
When using driving engine 6, mobile cliding gear 16, internal tooth 15 and the gear 19 on the differential gear box 18 are thrown off, mobile cliding gear piece 22, make internal tooth 21 and 23 engagements of the gear on the differential gear box 18 on the cliding gear piece 22, the power of driving engine 6 is by transmission shaft 8, axle 20, internal tooth 21 on the cluster gear 22, gear 23 is delivered on the differential gear box 18, and the gear on differential gear box 18 24, reverse drive 10 is delivered to down differential assembly 11, and through a left side, right axle 25,26, transmission shaft 27,28, finishing bevel gear cuter 37,35,38,36 are delivered to axletree 33, on 34, drive wheels 29,30,31,32 rotate.
Use driving engine 5 when simultaneously, 6 o'clock, mobile cliding gear 16, internal tooth 15 and the gear 19 on the differential gear box 18 are thrown off, mobile cliding gear piece 22, internal tooth 21 on the cliding gear piece 22 is thrown off with the gear 23 on the differential gear box 18, driving engine 5,6 power is respectively from transmission shaft 7, axle 13, gear 14,16, axle 17 and transmission shaft 8, axle 20 is delivered to two sun gears 39,40, if sun gear 39,40 rotating speed is identical, sun gear 39,40 with planetary wheel 41, do not relatively rotate between 42, differential gear box 18 is with sun gear 39,40 rotational speed.If sun gear 39,40 rotating speeds when inconsistent, relatively rotate between sun gear 39,40 and the planetary wheel 41,42, differential gear box 18 with sun gear 39,40 rotating speeds and 1/2nd rotational speed.Gear on differential gear box 18 24, reverse drive 10 are delivered to down differential assembly 11 again, and be delivered on the axletree 33,34 through left and right axle 25,26, transmission shaft 27,28, finishing bevel gear cuter 37,35,38,36, drive wheels 29,30,31,32 is rotated.
Claims (2)
1, a kind of rail tractor truck of forming by car body 1, underframe 2, power drive system 3 and walking system 4, power drive system 3 is by the driving engine 5 that is placed in rail tractor truck one end and comprise that the driving system 12 of reverse drive 10 and following differential assembly 11 forms, it is characterized in that described power drive system 3 also have the driving engine 6 of settling the rail tractor truck other end and by driving engine 5,6 respectively or the while through the mechanical differential gear box synchronous device 9 of transmission shaft 7,8 drivings.
2, according to the described rail tractor truck of claim 1, a side that it is characterized in that described mechanical differential synchronous device 9 has the gear 14 that is installed on the axle 13 that links to each other with transmission shaft 7, the slidably gear 16 that is meshed with gear 14 that has inner gear 15 is slidingly mounted on the axle 17, internal tooth 15 can mesh with the gear 19 on the differential gear box 18 or throw off, the opposite side of mechanical differential gear box synchronous device 9 has the slidably cluster gear 22 that is slidingly mounted on the band internal tooth 21 on the center-wheel arbor 20 that links to each other with transmission shaft 8, inner gear 21 can mesh with the gear 23 on the differential gear box 18 or throw off, and the gear 24 that is installed on the differential gear box 18 constitutes power chains through reverse drive 10 and following differential assembly 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201369 CN88201369U (en) | 1988-02-15 | 1988-02-15 | Rail truck-tractor driven by double engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201369 CN88201369U (en) | 1988-02-15 | 1988-02-15 | Rail truck-tractor driven by double engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88201369U true CN88201369U (en) | 1988-12-21 |
Family
ID=4836592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88201369 Pending CN88201369U (en) | 1988-02-15 | 1988-02-15 | Rail truck-tractor driven by double engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88201369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213585A (en) * | 2012-07-13 | 2013-07-24 | 金鹰重型工程机械有限公司 | Double-dynamical transmission system of rail vehicle |
| CN104228850A (en) * | 2013-06-18 | 2014-12-24 | 安海燕 | Method for designing and constructing differentials for self-driven climbing rail cars |
-
1988
- 1988-02-15 CN CN 88201369 patent/CN88201369U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213585A (en) * | 2012-07-13 | 2013-07-24 | 金鹰重型工程机械有限公司 | Double-dynamical transmission system of rail vehicle |
| CN104228850A (en) * | 2013-06-18 | 2014-12-24 | 安海燕 | Method for designing and constructing differentials for self-driven climbing rail cars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |