CN209955976U - Two-axle railway locomotive - Google Patents
Two-axle railway locomotive Download PDFInfo
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- CN209955976U CN209955976U CN201920380553.2U CN201920380553U CN209955976U CN 209955976 U CN209955976 U CN 209955976U CN 201920380553 U CN201920380553 U CN 201920380553U CN 209955976 U CN209955976 U CN 209955976U
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- frame
- diesel engine
- transmission system
- brake assembly
- sanding
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Abstract
The utility model relates to a diaxon railway locomotive, which comprises a vehicle rack, the diesel engine, the gearbox, air system, the oil feeding is transferred and is cut off oily system, sanding system and transmission system, frame bottom both sides all are connected with the gyro wheel, the gyro wheel top is connected with the braking equipment through transmission system, gyro wheel one side is connected with the conduction-through pipe with sanding system looks adaptation through sanding system, the bogie that is connected with the frame is installed through the diesel engine to braking equipment one side, gearbox one end is equipped with the air system who is located between braking equipment and the diesel engine, the inside tuber pipe of air system runs through the diesel engine and extends to the oil feeding is transferred and is cut off oily system in, transmission system installs walking line equipment along frame top edge, it is connected with power output shaft through the movable pulley on the equipment outer wall to walk, power output shaft one side is connected with the control. Has the advantages that: the brake device has the advantages of safety, stability, low noise, good braking effect, compact structure, convenient disassembly and reduced production cost.
Description
Technical Field
The utility model relates to a diesel locomotive technical field, concretely relates to diaxon railway locomotive.
Background
The traction locomotive uses an internal combustion engine as a prime mover and drives wheels through a transmission device. According to the types of internal combustion engines on locomotives, most internal combustion engines adopted on railways in China are diesel engines. Fuel oil (diesel oil) is combusted in a cylinder to convert heat energy into mechanical energy output by a diesel oil crankshaft, but the mechanical energy is not used for directly driving a driving wheel, but is converted into mechanical energy suitable for the traction characteristic requirement of the locomotive through a transmission device, and then the driving wheel of the locomotive is driven to rotate on a track through a walking part.
The existing two-axle railway locomotive has larger wheelbase, the traction force is reduced when the turning radius is overlarge, so that the locomotive cannot realize wired turning, meanwhile, a torque converter, a gearbox and a corresponding transmission device on the locomotive are independently arranged, better transmission cannot be realized when power is transmitted, the structure is not compact enough, the locomotive is inconvenient to mount and dismount, too many mechanical structures occupy more volumes of the locomotive, the production cost is increased, and the production period is also prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diaxon railway locomotive provides a locomotive safety and stability, compact structure, be convenient for installation and the diaxon railway locomotive of easy maintenance installation.
In order to realize the above purpose, the utility model discloses a technical scheme be: a two-axle railway locomotive comprises a frame, a diesel engine, a gearbox, an air system, an oil feeding, oil mixing and oil stopping system, a sanding system and a transmission system, wherein both sides of the bottom end of the frame are connected with rollers, the tops of the rollers are connected with a brake assembly through the transmission system, one side of each roller is connected with a conduction pipe matched with the sanding system through the sanding system, one side of the brake assembly is provided with a bogie connected with the frame through the diesel engine, one end of the gearbox is provided with the air system positioned between the brake assembly and the diesel engine, an air pipe in the air system penetrates through the diesel engine and extends into the oil feeding, oil mixing and oil stopping system, the transmission system is provided with a walking assembly along the edge of the top end of the frame, and the outer wall of the walking assembly is connected with a power output shaft through a sliding wheel, one side of the power output shaft is connected with a control handle arranged in a cab through a push rod, and an electric system in the cab is in control connection with the air system and the oil supply, regulation and stop system;
the bogie comprises a pair of wheels, a center wheel arranged at the bottom of the frame is arranged between the pair of wheels, springs connected with the pair of wheels are installed on two sides of the center wheel, a retainer ring is installed at one end, far away from one side of each spring, of the pair of wheels, a hydraulic rod connected with the power output shaft is installed in the retainer ring through an axle gear box, and the hydraulic rod is fixedly connected with the brake assembly through a traction pull rod.
Further, brake equipment one side install with the locking mechanism that transmission system is connected, locking mechanism includes the brake block, brake block one side is connected with the steering column through the rolling disc, the fixing bearing that the equidistance was arranged is installed at the steering column top, eccentric orfice in the fixing bearing runs through fixing bearing extends to on the brake equipment, the fixing bearing both sides are connected with wearing plate respectively and bear the fulcrum.
Furthermore, the edge of the outer wall of the cab is connected with an observation window through a frame.
Furthermore, the centers of the front end and the rear end of the frame are provided with lifting hooks.
Furthermore, one side of the top end of the diesel engine is connected with a smoke pipe arranged outside the frame.
Furthermore, one end of the retainer ring is provided with a fixing pin hole positioned between the hydraulic rod and the brake assembly.
Furthermore, a bearing plate connected with the bearing fulcrum is arranged between the wearing plate and the fixed bearing.
The technical effects of the utility model reside in that: the axle box and the suspension system form a wheel set to replace a bogie, so that the wheelbase is shortened, the turning radius is shortened, and the traction force is unchanged; the transmission box torque converter and the transmission case are combined into a whole and integrally installed, and an axle gear box is matched to form a transmission system, so that the structure is compact, flexible, convenient and reliable, and the operation is simple and convenient; the frame adopts the curb plate formula structure, the brake block cooperation sanding system that the last driving disk of locking mechanism is connected, can carry out effectual stopping to the locomotive, the steering column is under fixing bearing's effect, the stability of assurance locomotive that can be better, air system and the setting of oil feed oil transfer oil cut-off system are for the cooperation diesel engine advances to go out oily work, such diaxon railway locomotive has improved performance greatly, safety and stability, low pollution, low noise, braking effect is good, compact structure, it is convenient to dismantle, and manufacturing cost obtains reducing.
Drawings
FIG. 1 is a front view of a two-axle railroad locomotive of the present invention;
FIG. 2 is a left side view of the meter gauge tractor of the present invention;
FIG. 3 is a top view of the meter gauge tractor of the present invention;
fig. 4 is a schematic structural view of the bogie of the present invention;
fig. 5 is a schematic view of the locking mechanism of the present invention.
Reference numerals: 1-a vehicle frame; 2-a diesel engine; 3-a gearbox; 4-an air system; 5-oil supply, oil regulation and oil stop system; 6-sanding system; 7-a transmission system; 8-a roller; 9-brake assembly; 10-a conducting tube; 11-a bogie; 12-walking assembly; 13-a sliding wheel; 14-a power take-off shaft; 15-push rod; 16-a driver cab; 17-a control handle; 18-an electrical system; 19-a pair of wheels; 20-a central wheel; 21-a spring; 22-a retaining ring; 23-axle gear box; 24-a hydraulic lever; 25-a traction pull rod; 26-a locking mechanism; 27-brake pads; 28-a rotating disc; 29-a steering rod; 30-fixed bearings; 31-eccentric hole; 32-wear plates; 33-a load bearing fulcrum; 34-a frame; 35-observation window; 36-a hook; 37-smoke tube; 38-fixing pin holes; 39-carrying plate.
Detailed Description
Referring to the attached drawings 1-5, a two-axle railway locomotive comprises a frame 1, a diesel engine 2, a gearbox 3, an air system 4, an oil feeding, adjusting and stopping system 5, a sanding system 6 and a transmission system 7, wherein two sides of the bottom end of the frame 1 are respectively connected with a roller 8, the top of each roller 8 is connected with a brake assembly 9 through the transmission system 7, one side of each roller 8 is connected with a conduction pipe 10 matched with the sanding system 6 through the sanding system 6, one side of each brake assembly 9 is provided with a bogie 11 connected with the frame 1 through the diesel engine 2, one end of the gearbox 3 is provided with the air system 4 positioned between the brake assembly 9 and the diesel engine 2, an air pipe inside the air system 4 penetrates through the diesel engine 2 and extends into the oil feeding, adjusting and stopping system 5, and a traveling assembly 12 is arranged at the edge of the top end of the frame 1 along the transmission system 7, the outer wall of the walking assembly 12 is connected with a power output shaft 14 through a sliding wheel 13, one side of the power output shaft 14 is connected with a control handle 17 arranged in a cab 16 through a push rod 15, and an electrical system 18 in the cab 16 is in control connection with the air system 4 and the oil feeding, regulating and stopping system 5;
the bogie 11 comprises a pair of wheels 19, a center wheel 20 positioned at the bottom of the frame 1 is arranged between the pair of wheels 19, springs 21 connected with the pair of wheels 19 are mounted on two sides of the center wheel 20, a retainer ring 22 is mounted at one end, far away from the pair of wheels 19, of one side of each spring 21, a hydraulic rod 24 connected with the power output shaft 14 is mounted in the retainer ring 22 through an axle gear box 23, and the hydraulic rod 24 is fixedly connected with the brake assembly 9 through a traction pull rod 25.
Preferably, brake equipment 9 one side install with locking mechanism 26 that transmission system 7 is connected, locking mechanism 26 includes brake block 27, brake block 27 one side is connected with steering column 29 through rolling disc 28, the fixed bearing 30 of equidistance range is installed at steering column 29 top, eccentric hole 31 in the fixed bearing 30 runs through fixed bearing 30 and extends to on the brake equipment 9, fixed bearing 30 both sides are connected with wearing plate 32 and bear fulcrum 33 respectively.
Preferably, the axle boxes and the suspension system constitute wheel sets, instead of the bogie 11, so that the wheelbase will be shortened, the turning radius will be shortened accordingly, and the traction force will be unchanged; then the torque converter of the transmission case and the gear box 3 are combined into a whole and integrally installed, and an axle gear box is matched to form a transmission system 7, so that the structure is compact, flexible, convenient and reliable, and the operation is simple and convenient; frame 1 adopts the curb plate formula structure, brake block 27 cooperation sanding system 6 that rotary disk 28 is connected on locking mechanism 26, can carry out effectual stopping to the locomotive, steering column 29 is under fixing bearing 30's effect, the stability of assurance locomotive that can be better, air system 4 is in order to cooperate diesel engine 2 to advance out oily work with the setting of oil feeding oil regulation oil cut-off system 5, such diaxon railway locomotive has improved performance greatly, safety and stability, low pollution, low noise, braking effect is good, compact structure, and convenient for disassembly, and production cost is reduced.
Preferably, a viewing window 35 is connected to the outer wall edge of the cab 16 through a frame 34.
Preferably, the center of the front end and the center of the rear end of the frame 1 are provided with hooks 36.
Preferably, one side of the top end of the diesel engine 2 is connected with a smoke pipe 37 arranged outside the frame 1.
Preferably, one end of the retainer ring 22 is provided with a fixing pin hole 38 between the hydraulic rod 24 and the brake assembly 9.
Preferably, a bearing plate 39 connected with the bearing fulcrum 33 is arranged between the wear plate 32 and the fixed bearing 30, and the arrangement of the wear plate 32 and the bearing fulcrum 33 is beneficial to reducing the abrasion of the fixed bearing 30 during movement.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A two-axle railway locomotive is characterized by comprising a frame (1), a diesel engine (2), a gearbox (3), an air system (4), an oil feeding, adjusting and stopping system (5), a sanding system (6) and a transmission system (7), wherein both sides of the bottom end of the frame (1) are connected with rollers (8), the top of each roller (8) is connected with a brake assembly (9) through the transmission system (7), one side of each roller (8) is connected with a conduction pipe (10) matched with the sanding system (6) through the sanding system (6), one side of each brake assembly (9) is provided with a bogie (11) connected with the frame (1) through the diesel engine (2), one end of the gearbox (3) is provided with the air system (4) positioned between the brake assembly (9) and the diesel engine (2), an air pipe in the air system (4) penetrates through the diesel engine (2) and extends into the oil feeding, regulating and stopping system (5), a walking assembly (12) is installed on the transmission system (7) along the edge of the top end of the frame (1), a power output shaft (14) is connected to the outer wall of the walking assembly (12) through a sliding wheel (13), one side of the power output shaft (14) is connected with a control handle (17) arranged in a cab (16) through a push rod (15), and an electric system (18) in the cab (16) is in control connection with the air system (4) and the oil feeding, regulating and stopping system (5);
bogie (11) are including wheel pair (19), be equipped with between wheel pair (19) and be located center wheel (20) of frame (1) bottom, center wheel (20) both sides all install with spring (21) that wheel pair (19) are connected, spring (21) one side is kept away from retaining ring (22) are installed to wheel pair (19) one end, install through axletree gear box (23) in retaining ring (22) with hydraulic stem (24) that power output shaft (14) are connected, hydraulic stem (24) with through traction pull rod (25) fixed connection between braking equipment (9).
2. Two-axle railway vehicle according to claim 1, wherein a locking mechanism (26) connected with the transmission system (7) is mounted on one side of the brake assembly (9), the locking mechanism (26) comprises a brake pad (27), a steering rod (29) is connected to one side of the brake pad (27) through a rotating disc (28), fixed bearings (30) are mounted on the top of the steering rod (29) and are arranged at equal intervals, eccentric holes (31) in the fixed bearings (30) penetrate through the fixed bearings (30) and extend to the brake assembly (9), and a wear plate (32) and a bearing fulcrum (33) are respectively connected to two sides of the fixed bearings (30).
3. Two-axle railway locomotive according to claim 1, characterized in that a viewing window (35) is connected to the outer wall edge of the cab (16) by means of a frame (34).
4. Two-axle railway locomotive according to claim 1, characterized in that said frame (1) is provided with a hook (36) at the center of each of the front and rear ends.
5. Two-axle railway locomotive according to claim 1, characterized in that a smoke pipe (37) placed outside the frame (1) is connected to one side of the top end of the diesel engine (2).
6. Two-axle railway vehicle according to claim 1, characterized in that the collar (22) is provided at one end with a fixing pin hole (38) between the hydraulic rod (24) and the brake assembly (9).
7. Two-axle railway vehicle according to claim 2, characterized in that a carrier plate (39) is provided between the wear plate (32) and the fixed bearing (30) in connection with the carrier foot (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380553.2U CN209955976U (en) | 2019-03-25 | 2019-03-25 | Two-axle railway locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380553.2U CN209955976U (en) | 2019-03-25 | 2019-03-25 | Two-axle railway locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209955976U true CN209955976U (en) | 2020-01-17 |
Family
ID=69239853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380553.2U Active CN209955976U (en) | 2019-03-25 | 2019-03-25 | Two-axle railway locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209955976U (en) |
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2019
- 2019-03-25 CN CN201920380553.2U patent/CN209955976U/en active Active
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