CN220394387U - Railway ballast sweeping trolley - Google Patents
Railway ballast sweeping trolley Download PDFInfo
- Publication number
- CN220394387U CN220394387U CN202321320754.6U CN202321320754U CN220394387U CN 220394387 U CN220394387 U CN 220394387U CN 202321320754 U CN202321320754 U CN 202321320754U CN 220394387 U CN220394387 U CN 220394387U
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- China
- Prior art keywords
- road center
- wheel
- frame
- cleaning device
- module
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- 238000010408 sweeping Methods 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 103
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The railway ballast sweeping trolley comprises a road center cleaning module, a power module and a sleeper surface cleaning module, wherein the three modules are connected or welded into a whole through a detachable connecting device, the road center cleaning module comprises two road center cleaning devices, each road center cleaning device comprises a rolling brush and a driving mechanism for driving the rolling brush to rotate positively/negatively, the axis of a rotating shaft of the rolling brush of each road center cleaning device is parallel to the length direction of a steel rail, one road center cleaning device corresponds to a pick nest on one steel rail side, and the other road center cleaning device corresponds to a pick nest on the other steel rail side; driven wheels matched with the steel rail are arranged on the occipital surface cleaning module and the road center cleaning module. The utility model can finish the cleaning operation of the residual railway ballast on the pickaxe and the sleeper left by the tamping operation of the railway ballast bed.
Description
Technical Field
The utility model relates to the field of line maintenance and cleaning of railway ballast beds, in particular to a trolley capable of cleaning residual railway ballast on a pick nest and a sleeper left by tamping operation.
Background
Along with the popularization of large-scale road maintenance machinery, railway ballast bed maintenance generally uses a tamping car to carry out tamping operation, but a large number of pickaxes are generated on two sides of a steel rail after the tamping car is operated, and a small amount of ballast remains on sleepers, wherein the pickaxes are uniformly distributed on two sides of the steel rail between the sleepers, pick and sleeper surface cleaning is finished by manpower at present, the labor intensity is high and the efficiency is low, and on the other hand, the cleaning operation of residual ballast on the pick and the sleepers is finished by a large number of manual passes, so that a certain safety risk exists. The existing multifunctional tamping car is complex in structure, and integrates tamping, pick nest backfilling and cleaning operations. However, the conventional tamping car is applied on a large scale, and the multifunctional tamping car cannot replace the conventional tamping car in a short time, so that the mechanized pick and occipital surface cleaning equipment of small machines needs to be developed.
Disclosure of Invention
The utility model aims to provide a railway ballast sweeping trolley which is suitable for sweeping residual railway ballast on pick sockets and sleepers left by tamping operation, adopts small machines to replace manual operation, improves sweeping work efficiency and operation quality, and can also greatly reduce construction cost.
The technical scheme of the utility model is as follows: the railway ballast sweeping trolley comprises a trolley body, wherein the trolley body comprises a road center sweeping module, a power module and a sleeper surface sweeping module which are detachably connected; or the vehicle body is formed by welding and combining a road center cleaning module, a power module and a pillow surface cleaning module into a whole; the road center cleaning module comprises two road center cleaning devices, each road center cleaning device comprises a rolling brush and a driving mechanism for driving the rolling brush to rotate positively/negatively, the axis of a rotating shaft of the rolling brush of each road center cleaning device is parallel to the length direction of a steel rail, one road center cleaning device corresponds to a pick nest on one steel rail side, and the other road center cleaning device corresponds to a pick nest on the other steel rail side; driven wheels matched with the steel rail are arranged on the occipital surface cleaning module and the road center cleaning module.
The driven wheel comprises a wheel seat and a wheel body capable of adjusting the height up and down along the wheel seat.
The driven wheel comprises a wheel body, a wheel shaft, a wheel seat, a waist-shaped hole matched and assembled with the wheel shaft, and a limit bolt for limiting the height position of the wheel shaft.
The projection parts of the rotation tracks of the rolling brushes of the two-core cleaning device on the plane of the cross section of the steel rail are overlapped.
The road center cleaning module comprises a road center cleaning device, a first frame, a first protective cover, a driven wheel and a first lighting lamp, wherein the road center cleaning device is welded and fixed on the first frame, the first protective cover is bolted and fixed on the first frame, and the driven wheel is welded and fixed around the first frame.
The occipital surface cleaning module comprises an occipital surface cleaning device, the occipital surface cleaning device comprises a rotating shaft, a brush body arranged on the rotating shaft and a driving mechanism for driving the rotating shaft to rotate, the brush body comprises a middle brush body positioned between two steel rails and an outer brush body positioned outside the two steel rails, the middle brush body corresponds to a sleeper between the two steel rails, and the outer brush body corresponds to the sleeper outside the two steel rails.
The pillow surface cleaning module comprises a pillow surface cleaning device, a machine frame III, a protective cover II, a driven wheel and an illuminating lamp II, wherein the pillow surface cleaning device is welded and fixed on the machine frame III, the protective cover II is bolted and fixed on the machine frame III, and the driven wheel is welded and fixed on the periphery of the machine frame III.
The power module comprises a power battery, a second frame, driving wheels and an electric control box, wherein the power battery and the electric control box are fixed on the second frame in a bolt way, and the driving wheels are fixed on two sides of the lower part of the second frame in a welding way.
The driving wheel comprises a hub motor and a profiling wheel, and the hub motor and the profiling wheel are fixed through flange bolting.
The road center cleaning module is connected with the power module through a first connecting device, and the occipital surface cleaning module is connected with the power module through a second connecting device.
The cleaning of the pickaxe and the sleeper surface is realized by utilizing the road center cleaning device and the sleeper surface cleaning device and driving the rolling brush to rotate by a motor so as to realize the movement and cleaning of the railway ballast, thereby achieving the purpose of cleaning the pickaxe and the railway ballast remained on the sleeper which are left after the tamping operation. The road center cleaning device is provided with two sets of rolling brushes which are symmetrically arranged and can clean stone ballasts at the road center to the pick nest; the sleeper surface cleaning device is provided with a set of rolling brush, so that residual railway ballast on the sleeper surface can be directly cleaned into the sleeper box; the road center cleaning device and the pillow surface cleaning device are provided with different gears, so that the rotating speed of the rolling brush can be controlled, and the road center cleaning device and the pillow surface cleaning device are used for adapting to different operation speeds of the ballast sweeping trolley.
Drawings
The utility model will be further described in detail below with reference to examples provided in connection with the accompanying drawings.
Fig. 1 is a schematic front view of the structure of the present utility model.
Fig. 2 is a schematic top view of the structure of the present utility model.
Fig. 3 is a schematic front view of the structure of the road center cleaning module.
Fig. 4 is a schematic side view of the structure of the road center cleaning module.
Fig. 5 is a schematic side view of the structure of the power module.
Fig. 6 is a schematic front view of the structure of the occipital surface cleaning module.
Fig. 7 is a schematic side view of the structure of the occipital surface cleaning module.
Fig. 8 is a schematic structural view of the driving wheel.
In the figure, 1, a road center cleaning module, 2, a power module, 3, a pillow surface cleaning module, 4, a first connecting device, 5, a second connecting device, 6, a road center cleaning device, 7, a first frame, 8, a first protective cover, 9, a driven wheel, 10, a first illuminating lamp, 11, a power battery, 12, a second frame, 13, a driving wheel, 14, an electric control box, 15, a pillow surface cleaning device, 16, a third frame, 17, a second protective cover, 18, a second illuminating lamp, 19, a hub motor, 20 and a profiling wheel.
Description of the embodiments
In fig. 1 and 2, a railway ballast sweeping trolley is formed by combining 3 functional modules through two sets of detachable connecting devices. The road center cleaning module 1 is connected with the power module 2 through a first connecting device 4, the pillow surface cleaning module 3 is connected with the power module 2 through a second connecting device 5, and the first connecting device 4 and the second connecting device 5 are of detachable structures. The road center cleaning module 1, the power module 2 and the occipital surface cleaning module 3 are three independent modules which are connected through a detachable connecting device I4 and a connecting device II 5; or welding and combining the three modules into a whole. The driving mechanisms of the road center cleaning device 6 and the pillow surface cleaning device 15 are in a combined mode of a motor and a speed reducer. The road center cleaning module 1 and the pillow surface cleaning module 3 are provided with driven wheels 9 with adjustable heights, and the driven wheels are used for adjusting the overall flatness of the assembled ballast sweeping trolley and the height of the cleaning rolling brush on the pillow surface.
In fig. 3 and 4, the road center cleaning module 1 comprises a road center cleaning device 6, a first frame 7, a first protective cover 8, a driven wheel 9 and a first lighting lamp 10. The road center cleaning device 6 is fixed on the first frame 7 in a welding way, the first protective cover 8 is fixed on the first frame 7 in a bolting way, the driven wheel 9 is fixed on the periphery of the first frame 7 in a welding way, and the first illumination lamp 10 is fixed on the first protective cover 8 in a bolting way or riveting way. The road center cleaning device 6 comprises rolling brushes and a driving motor, the rolling brushes of the two sets of road center cleaning devices are oppositely arranged on the first frame 7 and can do forward and reverse rotary motion, and stone ballasts at the road center are driven to move towards pick sockets at two sides of a steel rail through rotary motion, so that the road center ballasts are cleaned towards pick sockets at two sides of the rail. The rotation locus 61 of the roller brush of the core cleaning device overlaps the projection of the rotation locus 62 of the roller brush of the core cleaning device on the plane of the cross section of the rail. The cleaning devices are all driven by motors matched with the speed reducers, and are provided with wireless remote controllers for remote control.
In fig. 5, the power module 2 comprises a power battery 11, a second frame 12, a driving wheel 13 and an electric control box 14, wherein the power battery 11 and the electric control box 14 are bolted and fixed on the second frame 12, and the driving wheel 13 is welded and fixed on two sides of the lower part of the second frame 12. The driving wheel 13 comprises a hub motor 19 and a profiling wheel 20, which are fixed by bolting through a flange. The power battery 11 is a lithium battery, a ternary lithium battery or other new energy battery. The hub motor 19 integrates an electromagnetic braking function and can control the start and stop of the ballast sweeping trolley.
In fig. 6 and 7, the occipital surface cleaning module 3 comprises an occipital surface cleaning device 15, a third frame 16, a second protective cover 17, a driven wheel 9 and a second illumination lamp 18, wherein the occipital surface cleaning device 15 is welded and fixed on the third frame 16, the second protective cover 17 is bolted and fixed on the third frame 16, and the driven wheel 9 is welded and fixed around the third frame 16. The second illuminating lamp 18 is bolted or riveted on the second protective cover 17, the rolling brush can do forward and reverse rotation, and residual railway ballasts on the sleeper are scanned into the sleeper box through rotation, so that the sleeper surface is cleaned.
In fig. 8, a hub motor 19 is bolted and fixed on a profiling wheel 20 through a flange, and the start and stop of the running of the ballast sweeping trolley are controlled through the rotation and stop of the hub motor 19.
The first frame 7, the second frame 12, the third frame 16, the first protection cover 8, the second protection cover 17 and other structural members are made of aluminum alloy, titanium alloy or other lightweight materials.
Claims (10)
1. The railway ballast sweeping trolley is characterized in that: the road center cleaning device comprises a vehicle body, wherein the vehicle body comprises a road center cleaning module (1), a power module (2) and a pillow surface cleaning module (3) which are detachably connected; or the vehicle body is formed by welding and combining three modules, namely a road center cleaning module (1), a power module (2) and a pillow surface cleaning module (3), into a whole;
the road center cleaning module (1) comprises two road center cleaning devices (6), each road center cleaning device (6) comprises a rolling brush and a driving mechanism for driving the rolling brush to rotate positively/negatively, the axis of a rotating shaft of the rolling brush of each road center cleaning device (6) is parallel to the length direction of a steel rail, one road center cleaning device (6) corresponds to a pick nest on one steel rail side, and the other road center cleaning device (6) corresponds to a pick nest on the other steel rail side;
driven wheels (9) matched with the steel rails are arranged on the occipital surface cleaning module (3) and the road center cleaning module (1).
2. The railway ballast-sweeping trolley of claim 1, wherein: the driven wheel (9) comprises a wheel seat and a wheel body which can be adjusted in height along the wheel seat.
3. The railway ballast-sweeping trolley of claim 1, wherein: the driven wheel (9) comprises a wheel body, a wheel shaft and a wheel seat, wherein the wheel seat is provided with a kidney-shaped hole matched and assembled with the wheel shaft, and the driven wheel also comprises a limit bolt for limiting the height position of the wheel shaft.
4. The railway ballast-sweeping trolley of claim 1, wherein: the projection parts of the rotation tracks of the rolling brushes of the two core cleaning devices (6) on the plane of the cross section of the steel rail are overlapped.
5. The railway ballast-sweeping trolley of claim 1, wherein: the road center cleaning module (1) comprises a road center cleaning device (6), a first frame (7), a first protective cover (8), a driven wheel (9) and a first lighting lamp (10), wherein the road center cleaning device (6) is welded and fixed on the first frame (7), the first protective cover (8) is bolted and fixed on the first frame (7), and the driven wheel (9) is welded and fixed around the first frame (7).
6. The railway ballast-sweeping trolley of claim 1, wherein: the occipital surface cleaning module (3) comprises an occipital surface cleaning device (15), the occipital surface cleaning device (15) comprises a rotating shaft, a brush body arranged on the rotating shaft and a driving mechanism for driving the rotating shaft to rotate, the brush body comprises a middle brush body positioned between two steel rails and an outer brush body positioned outside the two steel rails, the middle brush body corresponds to a sleeper between the two steel rails, and the outer brush body corresponds to the sleeper outside the two steel rails.
7. The railway ballast-sweeping trolley of claim 1, wherein: the occipital surface cleaning module (3) comprises an occipital surface cleaning device (15), a third frame (16), a second protective cover (17), a driven wheel (9) and a second illuminating lamp (18), wherein the occipital surface cleaning device (15) is welded and fixed on the third frame (16), the second protective cover (17) is bolted and fixed on the third frame (16), and the driven wheel (9) is welded and fixed around the third frame (16).
8. The railway ballast-sweeping trolley of claim 1, wherein: the power module (2) comprises a power battery (11), a second frame (12), driving wheels (13) and an electric control box (14), wherein the power battery (11) and the electric control box (14) are fixed on the second frame (12) in a bolt connection mode, and the driving wheels (13) are fixed on two sides of the lower portion of the second frame (12) in a welding mode.
9. The railway ballast-sweeping trolley of claim 8, wherein: the driving wheel (13) comprises a hub motor (19) and a profiling wheel (20), and the hub motor and the profiling wheel are fixed through flange bolting.
10. The railway ballast-sweeping trolley of claim 1, wherein: the road center cleaning module (1) is connected with the power module (2) through a first connecting device (4), and the pillow surface cleaning module (3) is connected with the power module (2) through a second connecting device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321320754.6U CN220394387U (en) | 2023-05-24 | 2023-05-24 | Railway ballast sweeping trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321320754.6U CN220394387U (en) | 2023-05-24 | 2023-05-24 | Railway ballast sweeping trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220394387U true CN220394387U (en) | 2024-01-26 |
Family
ID=89608068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321320754.6U Active CN220394387U (en) | 2023-05-24 | 2023-05-24 | Railway ballast sweeping trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220394387U (en) |
-
2023
- 2023-05-24 CN CN202321320754.6U patent/CN220394387U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |