CN213057014U - Railway wagon bogie flushing machine - Google Patents
Railway wagon bogie flushing machine Download PDFInfo
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- CN213057014U CN213057014U CN202021998965.1U CN202021998965U CN213057014U CN 213057014 U CN213057014 U CN 213057014U CN 202021998965 U CN202021998965 U CN 202021998965U CN 213057014 U CN213057014 U CN 213057014U
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Abstract
The utility model discloses a railway freight car bogie flushing machine, including quick-witted canopy, frame, bogie elevating system, draw gear, waterproof cover, gyro wheel speed change subassembly, location link assembly, spray set, water supply mechanism, open the quick-witted canopy both sides has exit, draw gear and main rail cooperation, and bogie elevating system includes that stand, lift hang, and the bearing saddle, side bearer, the bolster that drive the work piece lift. The waterproof sleeve is driven by a double-stroke telescopic cylinder to be sleeved on a wheel pair bearing of the workpiece. The roller speed change assembly comprises a speed reduction motor, a transmission shaft, a bearing and a roller, and a driving wheel rotates relatively. The positioning connecting rod assembly is driven by the positioning cylinder to limit the workpiece. The spraying device comprises a plurality of spray guns, a pulley moving cylinder and a spray gun swinging cylinder, and the water supply mechanism comprises a hose, a water tank, a water injection pipe, a pneumatic three-way ball valve and a water pump. The utility model realizes the full automation of the washing process, and has good washing quality and high efficiency; meanwhile, the circulating water has high utilization rate, and water resources are saved.
Description
Technical Field
The utility model belongs to the railway maintenance field, concretely relates to railway freight car bogie flushing machine.
Background
The railway wagon bogie is one of the most important parts in the rail vehicle structure, and mainly has the main functions of increasing the load, the length and the volume of a vehicle and improving the running speed of a train so as to meet the requirement of railway transportation development; the supporting vehicle body bears and transmits various loads and acting forces from the vehicle body to wheels or from wheel tracks to the vehicle body, and the axle weight is uniformly distributed; the safe operation of the vehicle is ensured, and the vehicle can flexibly operate along a straight line and smoothly pass through a curve. Due to the fact that the working condition of the road surface is complex, a large amount of mud, dust and engine oil are prone to being attached, the existing conventional washing equipment is prone to washing the rusty part of the bogie, washing is not thorough, and dead angles are reserved. Therefore, it is necessary to design a special washing device for a bogie to wash the whole bogie of a railway wagon.
SUMMERY OF THE UTILITY MODEL
The aforesaid that exists to prior art is not enough, the utility model aims at solving current railway freight car bogie when washing, easily washes the easy rust position of bogie, and washes not thoroughly, reserves the problem at dead angle.
In order to achieve the above object, the utility model provides a railway freight car bogie flushing machine, include
The machine shed is in a box shape and comprises stainless steel sections and baffles, the two sides of the machine shed are provided with an inlet and an outlet,
a frame, which is arranged on the ground tunnel and supports each part,
the inner and outer ground of the shed are provided with two symmetrical and parallel main rails, the main rails are provided with traction devices, each traction device comprises a driving motor and a steel cable, the steel cable pulls a workpiece to enter and exit the shed,
the bogie lifting mechanism comprises a column and a lifting hanger, the lifting hanger can lift a bearing saddle, a side frame and a swing bolster of a workpiece to be separated from a wheel pair,
the waterproof sleeve is arranged on a column of the bogie lifting mechanism, the top of the waterproof sleeve is connected with a telescopic rod of a lifting cylinder, the side surface of the waterproof sleeve is provided with a double-stroke telescopic cylinder, the waterproof sleeve is driven by the double-stroke telescopic cylinder to be sleeved on a wheel pair bearing of a workpiece,
the roller speed change assembly comprises a speed reduction motor, a transmission shaft, a bearing and a roller, the speed reduction motor drives the transmission shaft, the end part of the transmission shaft is provided with the bearing, the transmission shaft drives the roller to rotate, the roller drives a pair of rollers to rotate,
the positioning connecting rod assembly comprises 4 groups of connecting rods, turning plates and beam shafts, the turning plates are respectively matched with wheel pairs of workpieces, the connecting rods are driven by the positioning cylinders, the turning plates are hinged with the beam shafts and can rotate for a certain angle, V-shaped depressions are arranged on the main track and are matched with the turning plates to block the workpieces,
the spraying device comprises a plurality of spray guns, a pulley moving cylinder and a spray gun swinging cylinder, the spray guns are arranged on a rack in the machine shed and comprise tops, bottoms and side surfaces, and the spray guns are connected with a water supply mechanism; the spray gun swinging cylinder can drive the spray gun to adjust the spray angle, the pulley moving cylinder drives the spray gun to move horizontally,
the water supply mechanism comprises a hose, a water tank, a water injection pipe, a pneumatic three-way ball valve and a water pump, wherein the water injection pipe injects clean water into the water tank, the water pump supplies water to the nozzles through the hose, and the pneumatic three-way ball valve controls a water supply switch.
Furthermore, the inlet and outlet at two sides of the machine shed are provided with lifting doors driven by cylinders, and the lifting doors are closed during cleaning.
Furthermore, a plurality of guide wheels are installed along the horizontal direction to be attached to the waterproof sleeve.
Furthermore, an inclined recycling pipe is arranged at the bottom of the shed, the recycling pipe is connected with a water pump and is connected with a water pool,
further, the recycling pipe is provided with a filter screen.
Further, a high-pressure fan is installed at the outlet of the shed, and the purging angle is adjustable.
Furthermore, the water supply mechanism also comprises a water outlet pressure gauge, and the gate valve controls the pressure of the water pump within a specified range.
The utility model has the advantages that:
1. the utility model discloses utilize dedicated elevating system, hold up bogie and bearing saddle, make the side bearer saddle separate with the wheel pair, cover the bearing with the waterproof cover, guarantee the effective washing of the key position in side bearer and bolster A, B district, actuating mechanism adopts pneumatic system simultaneously, control system adopts PLC control, has realized the full automatization of washing process, and washing quality is good, efficient;
2. the utility model adopts the medium-pressure circulating water to move the multi-path spray gun, realizes the all-dimensional washing of the bogie, has high washing cleanliness, a multi-water-tank circulating water treatment system and an overflow type filtering mechanism, has high circulating water utilization rate, and saves water resources;
3. the utility model discloses a pneumatic tee bend ball valve realizes the conversion of water pump washing operating mode and non-washing operating mode, avoids the motor frequently to start and stop, has saved the energy consumption of motor.
Drawings
FIG. 1 is a schematic front view of a wheel set rust remover for a railway wagon according to the present invention;
fig. 2 is a left side view schematic diagram of the railway freight car bogie washer of the present invention.
In the figure: 1. positioning the air cylinder; 2. a positioning link assembly; 3. a roller speed change assembly; 4. a bogie lifting mechanism; 5. a traction device; 6. a spraying device; 7. a water supply mechanism; 8. a lifting cylinder; 9. a spray gun swing cylinder; 10. a pulley moving cylinder; 11. a machine shed; 12. a frame; 13. a workpiece; 14. a recycling pipe; 15. a main track.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in figures 1 and 2, the flushing machine for the bogie of the railway wagon comprises
The machine shed 11 is a box body, comprises stainless steel sections and baffles, an inlet and an outlet are formed on two sides of the machine shed 11,
a frame 12, the frame 12 being mounted to a ground tunnel, supporting the components,
the inner ground and the outer ground of the shed are provided with two symmetrical and parallel main rails 15, the main rails 15 are provided with the traction device 5, the traction device 5 comprises a driving motor and a steel cable, the steel cable pulls the workpiece 13 to enter and exit the shed,
the bogie lifting mechanism 4 comprises a column and a lifting hanger, the lifting hanger can lift a bearing saddle, a side frame and a swing bolster of a workpiece 13 to be separated from a wheel pair,
a waterproof sleeve 16 which is arranged on the upright post of the bogie lifting mechanism 4, the top of the waterproof sleeve is connected with a telescopic rod of a lifting cylinder 8, the side surface of the waterproof sleeve is provided with a double-stroke telescopic cylinder, the waterproof sleeve 16 is driven by the double-stroke telescopic cylinder to be sleeved on a wheel pair bearing of a workpiece 13,
the roller speed change component 3 comprises a speed reduction motor, a transmission shaft, a bearing and a roller, the speed reduction motor drives the transmission shaft, the end part of the transmission shaft is provided with the bearing, the transmission shaft drives the roller to rotate, the roller drives a pair of rollers to rotate,
the positioning connecting rod assembly 2 is provided with 4 groups of positioning connecting rod assemblies 2, each group of positioning connecting rod assemblies 2 comprises a plurality of connecting rods, turning plates and beam shafts, the turning plates are respectively matched with wheel pairs of workpieces 13, the connecting rods are driven by the positioning cylinders 1, the turning plates are hinged with the beam shafts and can rotate for a certain angle, V-shaped depressions are arranged on the main track 15 and are matched with the turning plates to block the workpieces 13,
the spraying device 6 comprises a plurality of spray guns, a pulley moving cylinder 10 and a spray gun swinging cylinder 9, the spray guns are arranged on a rack 12 in a machine shed 11 and comprise tops, bottoms and side surfaces, and the spray guns are connected with the water supply mechanism 7; the spray gun swinging cylinder 9 can drive the spray gun to adjust the spray angle, the pulley moving cylinder 10 drives the spray gun to move horizontally,
In practical application, the inlets and the outlets at two sides of the machine shed 11 are provided with lifting doors driven by cylinders, and the lifting doors are closed during cleaning.
In practical application, a plurality of guide wheels are horizontally arranged to be attached to the waterproof jacket 16.
In practical application, the bottom of the shed 11 is provided with an inclined recycling pipe 14, the recycling pipe 14 is connected with a water pump and is connected with a water pool,
in practical applications, the recycling pipe 14 is provided with a filter screen.
In practical application, a high-pressure fan is installed at the outlet of the machine shed 11, and the purging angle is adjustable.
In practical application, the water supply mechanism 7 further comprises a water outlet pressure gauge, and the gate valve controls the pressure of the water pump within a specified range.
The operation method of the utility model is as follows:
starting a water pump:
when water is injected to enable two ends of the water pump to overflow outwards, the water injection valve is closed, the starting button is pressed, the main water pump is started, and after the water pump is started, the main gate valve is opened.
Manual operation procedure:
the steering frame is arranged at a flushing position by a propeller, a positioning indicator light on a panel is on, then a bearing saddle is pressed to lift up, two side frames and the swing bolster are jacked up, after the side frames are lifted up, a waterproof sleeve 16 advance and retreat button is pressed, the waterproof sleeve 16 extends out to protect the bearing, the inside of the bearing is prevented from being affected with damp by high-pressure water flushing, and when the waterproof sleeve 16 is in place, the ball valve can be opened to flush the steering frame. In order to wash the bogie in all directions, all nozzles should be opened in sequence so that all directions of the bogie can be washed. After about 2 minutes of flushing, the ball valve is closed, the waterproof sleeve 16 is withdrawn, the side frame is lowered to the position, water is blown by pressing wind, and the whole flushing process is completed after the bogie is pulled out. The machine is provided with an oiling program, and if the stop is pressed for 5 seconds, the oiling system of the machine stops oiling the equipment after 5 seconds.
And (3) automatic operation program:
the machine is arranged at an 'automatic' position, when a propeller pushes a bogie to a washing station of the machine, the machine automatically finishes, the bogie is pulled in → the bogie workpiece 13 is positioned and finished → the side frame lifting air cylinder is lifted → the bearing protection air cylinder is pushed out → the water pump works → the pneumatic three-way ball valve moves to a working position → the spray gun is washed and rotates, the bogie is washed for about 2 minutes → the bearing waterproof sleeve 16 is withdrawn, the bearing saddle and the side frame air cylinder are lowered and reset → the bogie is slowly pulled out → high-pressure air starts to sweep water at a core plate, the bogie is pushed out, and the washing is finished. And repeating the steps until the operation is finished, and stopping the pump and shutting down the machine. The procedure will automatically refuel during the flushing process, and the main water valve must be closed in advance before the pump is stopped.
In summary, the following steps: the utility model can realize automatic traction bogie, separate the side frame and the bearing saddle, protect the wheel pair bearing, realize the full automation of the washing process, and has good washing quality and high efficiency; meanwhile, the circulating water has high utilization rate, water resources are saved, and the energy consumption of the motor is saved.
The basic principle, the main features and the advantages of the present invention have been described. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (7)
1. The utility model provides a railway freight car bogie flushing machine which characterized in that: comprises that
The greenhouse (11), the greenhouse (11) is box-shaped and comprises stainless steel sections and baffles, an inlet and an outlet are arranged on two sides of the greenhouse (11),
a frame (12), the frame (12) is arranged on a ground tunnel to support each part,
the device comprises a traction device (5), wherein two symmetrical and parallel main rails (15) are arranged on the ground inside and outside the shed, the main rails (15) are provided with the traction device (5), the traction device (5) comprises a driving motor and a steel cable, a workpiece (13) is dragged into and out of the shed by the steel cable,
the bogie lifting mechanism (4) comprises a column and a lifting hanger, the lifting hanger can lift a bearing saddle, a side frame and a swing bolster of a workpiece (13) to be separated from a wheel pair,
a waterproof sleeve (16) which is arranged on an upright post of the bogie lifting mechanism (4), the top of the waterproof sleeve is connected with a telescopic rod of a lifting cylinder (8), the side surface of the waterproof sleeve is provided with a double-stroke telescopic cylinder, the waterproof sleeve (16) is driven by the double-stroke telescopic cylinder to be sleeved on a wheel pair bearing of a workpiece (13),
the roller speed change assembly (3) comprises a speed reduction motor, a transmission shaft, a bearing and a roller, the speed reduction motor drives the transmission shaft, the end part of the transmission shaft is provided with the bearing, the transmission shaft drives the roller to rotate, the roller drive wheel pair rotates,
the positioning connecting rod assembly (2) comprises 4 groups of positioning connecting rod assemblies (2) and comprises a plurality of connecting rods, turning plates and beam shafts, the turning plates are respectively matched with wheel pairs of workpieces (13), the connecting rods are driven by a positioning cylinder (1), the turning plates are hinged with the beam shafts and can rotate for a certain angle, V-shaped depressions are arranged on the main track (15) and are matched with the turning plates to block the workpieces (13),
the spraying device (6) comprises a plurality of spray guns, a pulley moving cylinder (10) and a spray gun swinging cylinder (9), the spray guns are arranged on a rack (12) in a machine shed (11) and comprise tops, bottoms and side surfaces, and the spray guns are connected with a water supply mechanism (7); the spray gun swinging cylinder (9) can drive the spray gun to adjust the spray angle, the pulley moving cylinder (10) drives the spray gun to move horizontally,
water supply mechanism (7), water supply mechanism (7) include hose, pond, water injection pipe, pneumatic tee bend ball valve, water pump, and the water injection pipe injects the clear water into to the pond, and the water pump supplies water to individual nozzle via the hose, and pneumatic tee bend ball valve control supplies water switch.
2. A railway wagon bogie washer as recited in claim 1, wherein: and lifting doors driven by cylinders are arranged at the inlet and the outlet of two sides of the machine shed (11) and are closed during cleaning.
3. A railway wagon bogie washer as recited in claim 1, wherein: a plurality of guide wheels are arranged along the horizontal direction and are attached to the waterproof sleeve (16).
4. A railway wagon bogie washer according to claim 1 or 2, wherein: the bottom of the shed (11) is provided with an inclined recycling pipe (14), and the recycling pipe (14) is connected with a water pump and connected into a water pool.
5. A railway wagon bogie washer as defined in claim 4, wherein: the recycling pipe (14) is provided with a filter screen.
6. A railway wagon bogie washer according to claim 1 or 3, wherein: the high-pressure fan is installed at the outlet of the machine shed (11), and the purging angle is adjustable.
7. A railway wagon bogie washer as defined in claim 6, wherein: the water supply mechanism (7) further comprises a water outlet pressure gauge, and the pressure of the water pump is controlled within a specified range by a gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998965.1U CN213057014U (en) | 2020-09-14 | 2020-09-14 | Railway wagon bogie flushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998965.1U CN213057014U (en) | 2020-09-14 | 2020-09-14 | Railway wagon bogie flushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213057014U true CN213057014U (en) | 2021-04-27 |
Family
ID=75558484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021998965.1U Active CN213057014U (en) | 2020-09-14 | 2020-09-14 | Railway wagon bogie flushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213057014U (en) |
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2020
- 2020-09-14 CN CN202021998965.1U patent/CN213057014U/en active Active
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