CN109910920A - A kind of two axis railway locomotives - Google Patents
A kind of two axis railway locomotives Download PDFInfo
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- CN109910920A CN109910920A CN201910226778.7A CN201910226778A CN109910920A CN 109910920 A CN109910920 A CN 109910920A CN 201910226778 A CN201910226778 A CN 201910226778A CN 109910920 A CN109910920 A CN 109910920A
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- assembling
- oil
- vehicle frame
- diesel engine
- braking
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Abstract
The present invention relates to a kind of two axis railway locomotives, including vehicle frame, diesel engine, gearbox, air system, oil supply tune oil stops oil system, stucco system and transmission system, vehicle frame bottom end two sides are respectively connected with idler wheel, braking assembling is connected with by transmission system at the top of idler wheel, idler wheel side is connected with conduction pipe compatible with stucco system by stucco system, braking assembling side is equipped with the bogie being connected with vehicle frame by diesel engine, gearbox one end is equipped with the air system being located between braking assembling and diesel engine, air hose inside air system, which runs through diesel engine and extends to oil supply tune oil, to stop in oil system, transmission system is equipped with traveling assembling along the top of the frame edge, power output shaft is connected with by movable pulley on traveling assembling outer wall, power output shaft side is connected with by catch bar is placed in the indoor control handle of driver.The utility model has the advantages that safety and stability of the present invention, low noise, good braking effect is compact-sized, and convenient disassembly, production cost is reduced.
Description
Technical field
The present invention relates to technical field of diesel locomotive, and in particular to a kind of two axis railway locomotives.
Background technique
Traction locomotive drives the locomotive of wheel by transmission device using internal combustion engine as motive power.According to internal combustion on locomotive
The type of machine, the internal combustion engine overwhelming majority used in China railways is diesel engine.Fuel oil (diesel oil), will be warm in gas in-cylinder combustion
The mechanical energy exported by diesel oil crankshaft can be converted to, but is not used to directly drive driving wheel, but is converted to by transmission device
The mechanical energy for being suitble to locomotive tractive characteristic to require, then drive locomotive driving wheel to rotate in orbit by EEF bogie.
Existing two axis railway locomotive wheelbase is larger, while turning radius is excessive tractive force is declined, thus
Locomotive can not realize wired turning, while torque-converters and gearbox on locomotive and corresponding transmission device are independently to set
It sets, can not achieve preferable transmission, not compact enough, mistake also more inconvenient in installing and dismounting between structure when transmitting power
More mechanical structure alsies occupy the more volume of locomotive, increases production cost, and the production cycle is also extended.
Summary of the invention
It is an object of the present invention to provide a kind of two axis railway locomotives, provide a kind of motorcycle safety it is stable, it is compact-sized, convenient for pacifying
Dress and the two axis railway locomotives for ease of maintenaince installed.
In order to achieve the goal above, the technical solution adopted by the present invention are as follows: a kind of two axis railway locomotives, including vehicle frame, bavin
Oil machine, gearbox, air system, oil supply tune oil stop oil system, stucco system and transmission system, and vehicle frame bottom end two sides connect
It is connected to idler wheel, braking is connected with by the transmission system at the top of the idler wheel and is assembled, the idler wheel side passes through the stucco
System is connected with conduction pipe compatible with the stucco system, the braking assembling side be equipped with by the diesel engine and
The bogie that the vehicle frame is connected, described gearbox one end are equipped with described between braking assembling and the diesel engine
Air system, air hose inside the air system is through the diesel engine and extends to the oil supply tune oil and stops oil system
Interior, the transmission system is equipped with traveling assembling along the top of the frame edge, passes through sliding on the traveling assembling outer wall
Wheel is connected with power output shaft, and the power output shaft side is connected with by catch bar is placed in the indoor control handle of driver, institute
It states the indoor electrical system of driver and the air system and the oil supply tune oil stops oil system control and connects；
The bogie includes that the centre wheel positioned at the bottom of frame, the center are equipped between described pair of wheel to wheel
Wheel two sides, which are mounted on, takes turns the spring being connected with described pair, and the spring side is equipped with retaining ring far from described pair of wheel one end,
The hydraulic stem being connected with the power output shaft is equipped with by axle gear box in the retaining ring, the hydraulic stem with it is described
It is fixedly connected between braking assembling by drawing pull bar.
Further, braking assembling side is equipped with the retaining mechanism being connected with the transmission system, the lock
Tight mechanism includes brake block, and the brake block side is connected with turning-bar by rotating disc, is equipped at the top of the turning-bar
Fixing bearing away from arrangement, eccentric orfice in the fixing bearing is through the fixing bearing and extends to the braking and assembles
On, the fixing bearing two sides are connected separately with wearing plate and carrying fulcrum.
Further, observation window is connected with by frame at the drivers' cab fascia edge.
Further, suspension hook is mounted at the rear and front end center of the vehicle frame.
Further, diesel engine top side is connected with the smoke pipe being placed in outside the vehicle frame.
Further, described retaining ring one end is equipped with the fixed pin holes between the hydraulic stem and the braking assembling.
Further, the carrying being connected with the carrying fulcrum is equipped between the wearing plate and the fixing bearing
Plate.
The technical effects of the invention are that: axle box and suspension form wheel group, instead of bogie, to will shorten axis
Away from therefore turning radius also shortens, tractive force is constant；Transmission case torque-converters and gearbox are integrated again, integral installation is matched
With axle gear box, transmission system is formed, it is compact-sized in this way, it is flexible and convenient reliable, it is easy to operate；Vehicle frame uses side board type knot
Structure, the brake block of rotating disc connection cooperates stucco system on retaining mechanism, can effectively be stopped to locomotive, turning-bar exists
Under the action of fixing bearing, it can preferably guarantee the stability of locomotive, air system and oil supply tune oil stop the setting of oil system
It is to cooperate diesel engine to pass in and out oily work, such two axis railway locomotive substantially increases service performance, safety and stability,
Low pollution, low noise, good braking effect is compact-sized, and convenient disassembly, production cost is reduced.
Detailed description of the invention
Fig. 1 is the front view of two axis railway locomotives of the invention；
Fig. 2 is the left view of meter-gage traction locomotive of the present invention；
Fig. 3 is the top view of meter-gage traction locomotive of the present invention；
Fig. 4 is the structural schematic diagram of bogie of the present invention；
Fig. 5 is the schematic diagram of retaining mechanism of the present invention.
Appended drawing reference: 1- vehicle frame；2- diesel engine；3- gearbox；4- air system；5- oil supply tune oil stops oil system；6- is spread
Sand system；7- transmission system；8- idler wheel；9- braking assembling；10- conduction pipe；11- bogie；12- traveling assembling；13- sliding
Wheel；14- power output shaft；15- catch bar；16- drivers' cab；17- control handle；18- electrical system；19- is to wheel；20- centre wheel；
21- spring；22- retaining ring；23- axle gear box；24- hydraulic stem；25- drawing pull bar；26- retaining mechanism；27- brake block；28-
Rotating disc；29- turning-bar；30- fixing bearing；31- eccentric orfice；32- wearing plate；33- carries fulcrum；34- frame；35- observation
Window；36- suspension hook；37- smoke pipe；38- fixed pin holes；39- loading plate.
Specific embodiment
Referring to attached drawing 1-5, a kind of two axis railway locomotives, including vehicle frame 1, diesel engine 2, gearbox 3, air system 4, oil supply
Oil is adjusted to stop oil system 5, stucco system 6 and transmission system 7, the 1 bottom end two sides of vehicle frame are respectively connected with idler wheel 8, and the idler wheel 8 pushes up
Portion by the transmission system 7 be connected with braking assembling 9,8 side of idler wheel by the stucco system 6 be connected with it is described
The compatible conduction pipe 10 of stucco system 6, the braking assemble 9 sides and are equipped with and 1 phase of vehicle frame by the diesel engine 2
The bogie 11 of connection, described 3 one end of gearbox, which is equipped with, is located at sky described between the braking assembling 9 and the diesel engine 2
Gas system 4, air hose inside the air system 4 is through the diesel engine 2 and extends to the oil supply tune oil and stops oil system 5
Interior, the transmission system 7 is equipped with traveling assembling 12 along 1 tip edges of vehicle frame, and the traveling assembles leads on 12 outer walls
It crosses movable pulley 13 and is connected with power output shaft 14,14 side of power output shaft is connected with by catch bar 15 and is placed in drivers' cab
Control handle 17 in 16, electrical system 18 and the air system 4 and the oil supply tune oil in the drivers' cab 16 stop oily system
5 control connection of system；
The bogie 11 includes to wheel 19, and described pair is taken turns the centre wheel 20 being equipped between 19 positioned at 1 bottom of vehicle frame,
20 two sides of centre wheel are mounted on the spring 21 being connected with described pair of wheel 19, and 21 side of spring is taken turns far from described Dui
19 one end are equipped with retaining ring 22, are equipped in the retaining ring 22 by axle gear box 23 and are connected with the power output shaft 14
Hydraulic stem 24, be fixedly connected between the hydraulic stem 24 and braking assembling 9 by drawing pull bar 25.
Preferably, the braking assembles 9 sides and is equipped with the retaining mechanism 26 being connected with the transmission system 7, described
Retaining mechanism 26 includes brake block 27, and 27 side of brake block is connected with turning-bar 29, the turning-bar by rotating disc 28
29 tops are equipped with the fixing bearing 30 of equidistant arrangement, and the eccentric orfice 31 in the fixing bearing 30 runs through the fixing bearing 30
And extend in the braking assembling 9,30 two sides of fixing bearing are connected separately with wearing plate 32 and carrying fulcrum 33.
Preferably, axle box and suspension form wheel group, instead of bogie 11, to will shorten wheelbase, turning radius
Also therefore shorten, tractive force is constant；Transmission case torque-converters and gearbox 3 are integrated again, integral installation is equipped with axle gear
Case forms transmission system 7, compact-sized in this way, flexible and convenient reliable, easy to operate；Vehicle frame 1 uses side board type structure, locking
The brake block 27 that rotating disc 28 connects in mechanism 26 cooperates stucco system 6, can effectively be stopped to locomotive, turning-bar 29
Under the action of fixing bearing 30, it can preferably guarantee the stability of locomotive, air system 4 and oil supply tune oil stop oil system 5
Setting be to cooperate diesel engine 2 to pass in and out oily work, such two axis railway locomotive substantially increases service performance, peace
Complete to stablize, low pollution, low noise, good braking effect is compact-sized, and convenient disassembly, production cost is reduced.
Preferably, observation window 35 is connected with by frame 34 at 16 fascia edge of drivers' cab.
Preferably, suspension hook 36 is mounted at the rear and front end center of the vehicle frame 1.
Preferably, the 2 top side of diesel engine is connected with the smoke pipe 37 being placed in outside the vehicle frame 1.
Preferably, described 22 one end of retaining ring is equipped with the fixed pin between the hydraulic stem 24 and the braking assembling 9
Hole 38.
Preferably, it is equipped between the wearing plate 32 and the fixing bearing 30 and is held with what the carrying fulcrum 33 was connected
Support plate 39, the advantageous abrasion reduced when fixing bearing 30 moves of the setting of wearing plate 32 and carrying fulcrum 33.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of two axis railway locomotives, which is characterized in that including vehicle frame (1), diesel engine (2), gearbox (3), air system
(4), oil supply tune oil stops oil system (5), stucco system (6) and transmission system (7), and vehicle frame (1) the bottom end two sides are respectively connected with
Idler wheel (8), idler wheel (8) top are connected with braking assembling (9) by the transmission system (7), and idler wheel (8) side is logical
It crosses the stucco system (6) and is connected with the compatible conduction pipe (10) with the stucco system (6), the braking assembling (9) one
Side is equipped with the bogie (11) being connected with the vehicle frame (1) by the diesel engine (2), and described gearbox (3) one end is set
Have and be located at air system (4) described between the braking assembling (9) and the diesel engine (2), the air system (4) is internal
Air hose through the diesel engine (2) and extend to the oil supply tune oil and stop in oil system (5), the transmission system (7) is along institute
It states vehicle frame (1) tip edges and traveling assembling (12) is installed, connected on described traveling assembling (12) outer wall by movable pulley (13)
It is connected to power output shaft (14), power output shaft (14) side is connected with by catch bar (15) to be placed in drivers' cab (16)
Control handle (17), the electrical system (18) in the drivers' cab (16) stops with the air system (4) and the oil supply tune oil
Oil system (5) control connection；
The bogie (11) includes that wheel (19) are taken turns for described pair and are equipped between (19) positioned at the center of the vehicle frame (1) bottom
It takes turns (20), centre wheel (20) two sides, which are mounted on, takes turns the spring (21) that (19) are connected, the spring (21) with described pair
Side is equipped with retaining ring (22) far from described pair of wheel (19) one end, is equipped in the retaining ring (22) by axle gear box (23)
The hydraulic stem (24) being connected with the power output shaft (14) leads between the hydraulic stem (24) and braking assembling (9)
Drawing pull bar (25) is crossed to be fixedly connected.
2. a kind of two axis railway locomotive according to claim 1, which is characterized in that the braking assembling (9) side installation
There is the retaining mechanism (26) being connected with the transmission system (7), the retaining mechanism (26) includes brake block (27), the brake
Vehicle piece (27) side is connected with turning-bar (29) by rotating disc (28), is equipped with equidistant arrangement at the top of the turning-bar (29)
Fixing bearing (30), the eccentric orfice (31) in the fixing bearing (30) through the fixing bearing (30) and extend to the system
On dynamic assembling (9), fixing bearing (30) two sides are connected separately with wearing plate (32) and carrying fulcrum (33).
3. a kind of two axis railway locomotive according to claim 1, which is characterized in that at drivers' cab (16) fascia edge
Observation window (35) are connected with by frame (34).
4. a kind of two axis railway locomotive according to claim 1, which is characterized in that in the rear and front end of the vehicle frame (1)
Suspension hook (36) are mounted at the heart.
5. a kind of two axis railway locomotive according to claim 1, which is characterized in that diesel engine (2) the top side connects
It is connected to and is placed in the external smoke pipe (37) of the vehicle frame (1).
6. a kind of two axis railway locomotive according to claim 1, which is characterized in that described retaining ring (22) one end, which is equipped with, to be located at
Fixed pin holes (38) between the hydraulic stem (24) and the braking assembling (9).
7. a kind of two axis railway locomotive according to claim 2, which is characterized in that the wearing plate (32) and the fixation
The loading plate (39) being connected with carrying fulcrum (33) is equipped between bearing (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226778.7A CN109910920A (en) | 2019-03-25 | 2019-03-25 | A kind of two axis railway locomotives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226778.7A CN109910920A (en) | 2019-03-25 | 2019-03-25 | A kind of two axis railway locomotives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109910920A true CN109910920A (en) | 2019-06-21 |
Family
ID=66966525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910226778.7A Withdrawn CN109910920A (en) | 2019-03-25 | 2019-03-25 | A kind of two axis railway locomotives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109910920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849170A (en) * | 2021-02-19 | 2021-05-28 | 安徽万航轨道交通装备有限公司 | Oil-electricity hybrid driving device for locomotive |
-
2019
- 2019-03-25 CN CN201910226778.7A patent/CN109910920A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849170A (en) * | 2021-02-19 | 2021-05-28 | 安徽万航轨道交通装备有限公司 | Oil-electricity hybrid driving device for locomotive |
| CN112849170B (en) * | 2021-02-19 | 2024-01-05 | 安徽万航轨道交通装备有限公司 | Oil-electricity hybrid driving device for locomotive head of railway locomotive |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190621 |
|
| WW01 | Invention patent application withdrawn after publication |