CN210550457U - Double-sided steel rail grinding train - Google Patents
Double-sided steel rail grinding train Download PDFInfo
- Publication number
- CN210550457U CN210550457U CN201921156497.0U CN201921156497U CN210550457U CN 210550457 U CN210550457 U CN 210550457U CN 201921156497 U CN201921156497 U CN 201921156497U CN 210550457 U CN210550457 U CN 210550457U
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- China
- Prior art keywords
- brush
- pipe
- fan
- side wall
- rail grinding
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title description 5
- 239000010959 steel Substances 0.000 title description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052799 carbon Inorganic materials 0.000 abstract description 24
- 230000001680 brushing effect Effects 0.000 abstract description 12
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- OLEWMKVPSUCNLG-UHFFFAOYSA-N 4-methylthioamphetamine Chemical compound CSC1=CC=C(CC(C)N)C=C1 OLEWMKVPSUCNLG-UHFFFAOYSA-N 0.000 description 1
- 241000272473 Aquila chrysaetos Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a railway maintenance equipment technical field specifically is a double-sided rail train of polishing, including the rail car body that grinds, the equal equidistance in bottom both sides of rail car body is equipped with a plurality of cleaning devices, and cleaning device is equipped with cylinder, fan, connecting pipe and brush roll from back to front in proper order, and the connecting pipe outside is equipped with the motor. The utility model discloses a set up a plurality of devices of brushing of clearing away at rail grinding vehicle body bottom rule, the device of brushing away can rotate the brush to the frame bottom surface and brush down the carbon deposit, the dual-purpose function of blowing and inhaling of cooperation fan can select to blow away or collect the operation to the carbon deposit simultaneously, but avoid harmful carbon deposit contaminated air or wasted recycle's carbon deposit, the cylinder of arranging in addition can promote the device of brushing away and carry out reciprocating motion, the scope of brushing away has been increased, do not need the manual work to carry out the clearance of carbon deposit, it is labour saving and time saving, the clearance is more comprehensive, and the brush-clearing dynamics of the device of brushing away is even, can not scratch or the frame that wears and tear, the work efficiency of clearance carbon deposit has been improved.
Description
Technical Field
The utility model relates to a railway maintenance of equipment technical field specifically is a double-sided rail train of polishing.
Background
The rail grinding technology is widely applied to railways of all countries in the world due to the advantages of obviously prolonging the service life of the rail, improving the driving stability and safety and the like, and the rail grinding train is also one of important large-scale railway maintenance equipment. When the rail grinding train works, the grinding stones (grinding wheels) rotating at high speed are in contact friction with the rail surface of the rail to cut and repair the outline of the rail, so that a large amount of splashed sparks and flying grinding powder can be generated during working, the powder is easily attached to a frame of a rail grinding vehicle and gradually forms carbon deposits, the carbon deposits need to be removed in time, and the influence on the normal operation of the rail grinding vehicle is avoided.
Among the prior art, all need the handheld various instruments of workman to carry out the carbon deposit clearance work to the frame bottom surface of rail grinding car after the work of general rail grinding car, such operation not only wastes time and energy, and artifical clearance is easy because of the dynamics holds not good scratch or the frame of rail grinding car of wearing and tearing, still has the not enough comprehensive careful problem of clearance simultaneously, and some carbon deposits contain harmful substance or can recycle in addition, can the polluted environment still cause the waste in directly scattering the air. In view of this, we propose a double-sided rail grinding train.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-sided rail train of polishing to the artifical clearance carbon deposit that proposes in solving above-mentioned background art wastes time and energy, easily damages car frame and the not comprehensive problem of clearance inadequately.
In order to achieve the above object, the utility model provides a following technical scheme:
a double-sided rail grinding train comprises a rail grinding train body, wherein a plurality of grinding wheel assemblies are arranged on two sides of the bottom end of the rail grinding train body at equal intervals, a cleaning device is arranged between every two adjacent grinding wheel assemblies on the same side and comprises an air cylinder, a telescopic rod of the air cylinder stretches towards the outer side of the rail grinding train body, a fan is arranged at the front end of the telescopic rod, a brush roll is arranged in front of the fan, the rear end of the brush roll is open, a concave ring is arranged on the inner side wall of the rear end of the brush roll, a plurality of circles of air holes and a plurality of circles of brush installation pipes are arranged on the side wall of the brush roll in a staggered mode, brush bristles are arranged in the brush installation pipes, a connecting pipe is arranged between the brush roll and an air pipe of the fan, a threaded pipe is arranged at the rear end of the connecting pipe, a convex ring matched with the concave ring in a, the output shaft of the motor faces the outer side of the rail grinding vehicle body, a driving gear is sleeved at the front end of the output shaft, a driven gear is arranged on one side of the driving gear, and the driven gear is sleeved on the brush roller.
Preferably, the cylinder is fixed on the bottom surface of the rail grinding vehicle body through a bolt, and the front end of the telescopic rod is welded and fixed on the fan.
Preferably, the size of the concave ring is matched with that of the convex ring, and the concave ring is rotationally clamped with the convex ring.
Preferably, the number of turns of the air holes is equal to that of the brush mounting pipes, the number of the air holes is at least one for any turn, and the brush mounting pipes are equal to that of the air holes and are in one-to-one correspondence with the air holes in position.
Preferably, the brush installation pipe and the brush roll are of an integrally formed structure, the bristles are fixedly clamped in the brush installation pipe, and the outer side wall of the bottom end of the bristles is welded and fixed on the inner side wall of the brush installation pipe.
Preferably, the air pipe and the fan are of an integrally formed structure, the connecting pipe, the threaded pipe and the convex ring are of an integrally formed structure, the threaded pipe is in threaded connection with the air pipe, and the inner diameter and the outer diameter of the air pipe, the brush roll and the connecting pipe are equal.
Preferably, the motor is fixed on the outer side wall of the fan through a bolt, the inner side wall of the driving gear is welded and fixed on the outer side wall of the front end of the output shaft, the inner side wall of the driven gear is welded and fixed on the outer side wall of the rear end of the brush roller, and the driven gear is meshed with the driving gear.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a plurality of devices of brushing of clearing away at rail grinding vehicle body bottom rule, the device of brushing away can rotate the brush to the frame bottom surface and brush down the carbon deposit, the dual-purpose function of blowing and inhaling of cooperation fan can select to blow away or collect the operation to the carbon deposit simultaneously, but avoid harmful carbon deposit contaminated air or wasted recycle's carbon deposit, the cylinder of arranging in addition can promote the device of brushing away and carry out reciprocating motion, the scope of brushing away has been increased, do not need the manual work to carry out the clearance of carbon deposit, it is labour saving and time saving, the clearance is more comprehensive, and the brush-clearing dynamics of the device of brushing away is even, can not scratch or the frame that wears and tear, the work efficiency of clearance carbon deposit has been improved.
Drawings
FIG. 1 is a schematic view of a partial structure of a double-sided rail grinding train according to the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic structural view of the cleaning device of the present invention;
FIG. 4 is a schematic view of a partially disassembled structure of the cleaning device of the present invention;
FIG. 5 is a schematic view of a partial structure of the brush roller according to the present invention;
FIG. 6 is a schematic view of a partial half-section structure of the brush roller of the present invention;
FIG. 7 is a schematic view of a half-section structure of the connecting pipe of the present invention;
fig. 8 is a schematic view of a motor according to the present invention.
In the figure: 1. grinding the rail car body; 11. a grinding wheel assembly; 2. a brushing device; 21. a cylinder; 211. a telescopic rod; 22. a fan; 221. an air duct; 23. a brush roll; 231. a concave ring; 232. a wind hole; 233. a brush mounting tube; 234. brushing; 24. a connecting pipe; 241. a threaded pipe; 242. a convex ring; 25. a motor; 251. an output shaft; 252. a driving gear; 253. a driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-8, the present invention provides a technical solution:
a double-sided rail grinding train comprises a rail grinding train body 1, wherein a plurality of grinding wheel assemblies 11 are equidistantly arranged on two sides of the bottom end of the rail grinding train body 1, a cleaning device 2 is arranged between every two adjacent grinding wheel assemblies 11 on the same side, the cleaning device 2 comprises an air cylinder 21, an expansion rod 211 of the air cylinder 21 extends towards the outer side of the rail grinding train body 1, a fan 22 is arranged at the front end of the expansion rod 211, a brush roller 23 is arranged in front of the fan 22, the rear end of the brush roller 23 is open, a concave ring 231 is arranged on the inner side wall of the rear end of the brush roller 23, a plurality of ring air holes 232 and a plurality of ring brush mounting pipes 233 are arranged on the side wall of the brush roller 23 in a staggered mode, bristles 234 are arranged in the brush mounting pipes 233, a connecting pipe 24 is arranged between the brush roller 23 and an air pipe 221 of the fan 22, a threaded pipe 241 is arranged at the rear end of the connecting pipe 24, the output shaft 251 of the motor 25 faces the outer side of the rail grinding vehicle body 1, the front end of the output shaft 251 is sleeved with a driving gear 252, one side of the driving gear 252 is provided with a driven gear 253, and the driven gear 253 is sleeved on the brush roller 23.
Specifically, the rail grinding wagon body 1 related in the embodiment may adopt a GMC-96x type rail grinding wagon produced and provided by the golden eagle heavy engineering machinery company, and the power, the grinding wheel assembly 11 and other accessories thereof may also be provided by the manufacturer; in addition, the rail grinding wagon body 1 that involves in this embodiment is prior art, and technical personnel in this field can realize completely, does not do here and gives unnecessary details, the utility model discloses the content of protection does not also relate to the improvement to rail grinding wagon body 1's structure and theory of operation.
In this embodiment, the cylinder 21 is fixed on the bottom surface of the rail grinding vehicle body 1 through a bolt, so that the cylinder 21 is firm and stable and is not easy to loosen or shake.
Further, the front end of the telescopic rod 211 is welded and fixed on the fan 22, and the fan 22 can be driven to reciprocate back and forth through the telescopic rod 211.
Specifically, the cylinder 21 related in the embodiment can adopt a multi-position cylinder with model number SCT50-75-125-S, which is produced and provided by shenzhen aircraft pneumatic element limited, and a matching pneumatic system and other accessories of the multi-position cylinder can also be provided by the manufacturer; in addition, the cylinder 21 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not need to be repeated here, the utility model discloses the content of protection does not also relate to the improvement to the structure and the theory of operation of cylinder 21.
In this embodiment, the concave ring 231 and the convex ring 242 are matched in size, and the concave ring 231 and the convex ring 242 are rotatably clamped, so that the brush roller 23 can be rotatably connected to the connecting pipe 24.
Further, the number of turns of the air holes 232 is equal to that of the brush mounting pipes 233, the number of any turn of the air holes 232 is at least one, the number of the brush mounting pipes 233 is equal to that of the air holes 232, and the positions of the brush mounting pipes 233 correspond to those of the air holes 232 one to one, so that the air holes 232 and the brush mounting pipes 233 are uniformly distributed.
Further, the brush installation pipe 233 and the brush roll 23 are of an integrally formed structure, the bristles 234 are fixedly clamped in the brush installation pipe 233, and the outer side wall of the bottom end of the bristles 234 is welded and fixed on the inner side wall of the brush installation pipe 233, so that the bristles 234 are firm and are not easy to fall off.
In this embodiment, the air duct 221 and the blower 22 are integrally formed, so that the blower 22 is firm and stable.
Further, the connecting pipe 24, the threaded pipe 241 and the convex ring 242 are of an integrally formed structure, the threaded pipe 241 is in threaded connection with the air pipe 221, the connecting pipe 24 is firm and stable in overall structure and not prone to breaking, the brush roller 23 is connected to the air pipe 221 of the fan 22 through the connecting pipe 24, and the connecting pipe 24 can be detached.
Furthermore, the inner diameters and the outer diameters of the air pipe 221, the brush roller 23 and the connecting pipe 24 are equal, so that the inner side walls and the outer side walls of the air pipe 221, the connecting pipe 24 and the brush roller 23 are smooth and flat, the appearance of the outer part is kept attractive, and the resistance of the inner part of each pipeline to flowing air or dust is reduced.
Specifically, in the embodiment, the blower 22 may adopt a blowing and suction dual-purpose dust blower with a model BL-3500V provided by the Qingdao Guangqing electric tool limited company, and a power supply and other accessories matched with the blower may also be provided by the manufacturer; in addition, the fan 22 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not describe herein repeatedly, the utility model discloses the protection content does not also relate to the improvement to the structure and the theory of operation of fan 22.
In this embodiment, the motor 25 is fixed on the outer sidewall of the fan 22 by bolts, so that the motor 25 is firm and stable and is not easy to loosen, and the motor 25 and the fan 22 can move synchronously.
Further, the inner side wall of the driving gear 252 is welded and fixed on the outer side wall of the front end of the output shaft 251, the inner side wall of the driven gear 253 is welded and fixed on the outer side wall of the rear end of the brush roller 23, the driven gear 253 is meshed with the driving gear 252, the driving gear 252 and the driven gear 253 are both firm and stable, the motor 25 drives the driving gear 252 to rotate, meanwhile, the driven gear 253 is driven to rotate, and then the process that the motor 25 drives the brush roller 23 to rotate is achieved.
Specifically, the motor 25 related to the present embodiment can adopt a low-noise high-torque speed reduction motor with a model number GM-N20, which is produced and provided by shenzhen chen machinery limited, and a power supply and other accessories matched with the motor can also be provided by the manufacturer; in addition, the motor 25 related to in this embodiment is the prior art, and those skilled in the art can completely realize this, and the detailed description is not repeated herein, and the present invention also does not relate to the improvement of the structure and the working principle of the motor 25.
When the double-sided steel rail grinding train is used, firstly, the rail grinding train plate body 1 is started according to conventional operation to carry out steel rail grinding operation, after the grinding operation is finished, the fan 22 and the motor 25 are simultaneously connected with an external power supply to enable the double-sided steel rail grinding train plate body to work, if harmful substances or carbon deposits are contained in the carbon deposits and can be recycled, the fan 22 is started to be in an air suction state, the motor 25 drives the brush roller 23 to rotate to enable the brush bristles 234 to brush the bottom surface of the rail grinding train body 1 and the carbon deposits on the grinding wheel assembly 11, meanwhile, the flying carbon deposits are sucked and collected from the air hole 232 by the suction force generated by the fan 22, the air cylinder 21 is started to work, the air cylinder 21 drives the fan 22 and the motor 25 to move forwards and backwards together, and the cleaning area and range are increased; if the carbon deposition does not contain harmful substances or cannot be recycled, the fan 22 is started to be in a blowing state, the motor 25 drives the brush roller 23 to rotate to enable the brush 234 to brush down the bottom surface of the rail grinding vehicle body 1 and the carbon deposition on the grinding wheel assembly 22, meanwhile, wind power generated by the fan 22 blows out the carbon deposition from the wind hole 232 to be blown into the air, the air cylinder 21 is started to work, the air cylinder 21 drives the fan 22 and the motor 25 to move forwards and backwards together, the cleaning area and range are increased, and the frame of the rail grinding vehicle body 1 is effectively cleaned.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a double-sided rail train of polishing, includes rail car body (1), its characterized in that: the bottom end of the rail grinding vehicle body (1) is equidistantly provided with a plurality of grinding wheel assemblies (11), a cleaning device (2) is arranged between every two adjacent grinding wheel assemblies (11) on the same side, the cleaning device (2) comprises an air cylinder (21), an expansion link (211) of the air cylinder (21) stretches towards the outer side of the rail grinding vehicle body (1), a fan (22) is arranged at the front end of the expansion link (211), a brush roll (23) is arranged in front of the fan (22), the rear end of the brush roll (23) is open, a concave ring (231) is arranged on the inner side wall of the rear end of the brush roll (23), a plurality of ring air holes (232) and a plurality of ring brush installation pipes (233) are arranged on the side wall of the brush roll (23) in a staggered mode, bristles (234) are arranged in the brush installation pipes (233), and a connecting pipe (24) is arranged between the brush roll (23) and an air pipe (221) of the fan, the rear end of connecting pipe (24) is equipped with screwed pipe (241), the front end of connecting pipe (24) be equipped with concave circle (231) joint complex protruding circle (242), the connecting pipe (24) outside is equipped with motor (25), output shaft (251) orientation of motor (25) grind the outside of rail car body (1), the front end cover of output shaft (251) is equipped with driving gear (252), one side of driving gear (252) is equipped with driven gear (253), driven gear (253) cover is established on brush roll (23).
2. The reversible rail grinding train of claim 1, wherein: the air cylinder (21) is fixed on the bottom surface of the rail grinding vehicle body (1) through bolts, and the front end of the telescopic rod (211) is fixed on the fan (22) in a welded mode.
3. The reversible rail grinding train of claim 1, wherein: concave circle (231) with the size phase-match of protruding circle (242), concave circle (231) with protruding circle (242) rotate the joint.
4. The reversible rail grinding train of claim 1, wherein: the number of turns of wind hole (232) with the number of turns of brush installation pipe (233) equals, and arbitrary round the quantity of wind hole (232) is one at least, brush installation pipe (233) with the quantity of wind hole (232) equals and the position one-to-one.
5. The reversible rail grinding train of claim 1, wherein: the brush installation pipe (233) and the brush roller (23) are of an integrally formed structure, the bristles (234) are fixedly clamped in the brush installation pipe (233), and the outer side wall of the bottom end of the bristles (234) is welded and fixed on the inner side wall of the brush installation pipe (233).
6. The reversible rail grinding train of claim 1, wherein: the air pipe (221) and the fan (22) are of an integrally formed structure, the connecting pipe (24), the threaded pipe (241) and the convex ring (242) are of an integrally formed structure, the threaded pipe (241) is in threaded connection with the air pipe (221), and the inner diameter and the outer diameter of the air pipe (221), the brush roller (23) and the connecting pipe (24) are equal.
7. The reversible rail grinding train of claim 1, wherein: the motor (25) is fixed on the outer side wall of the fan (22) through a bolt, the inner side wall of the driving gear (252) is welded and fixed on the outer side wall of the front end of the output shaft (251), the inner side wall of the driven gear (253) is welded and fixed on the outer side wall of the rear end of the brush roller (23), and the driven gear (253) is meshed with the driving gear (252).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156497.0U CN210550457U (en) | 2019-07-23 | 2019-07-23 | Double-sided steel rail grinding train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156497.0U CN210550457U (en) | 2019-07-23 | 2019-07-23 | Double-sided steel rail grinding train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550457U true CN210550457U (en) | 2020-05-19 |
Family
ID=70676274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921156497.0U Expired - Fee Related CN210550457U (en) | 2019-07-23 | 2019-07-23 | Double-sided steel rail grinding train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576108A (en) * | 2020-05-26 | 2020-08-25 | 韦海珍 | Processing device for realizing continuous steel rail derusting work for inner measurement cleaning of track |
| CN114833106A (en) * | 2022-07-06 | 2022-08-02 | 南通图尔波冶金环保设备有限公司 | Air compression equipment convenient for carbon deposition cleaning and use method thereof |
-
2019
- 2019-07-23 CN CN201921156497.0U patent/CN210550457U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576108A (en) * | 2020-05-26 | 2020-08-25 | 韦海珍 | Processing device for realizing continuous steel rail derusting work for inner measurement cleaning of track |
| CN111576108B (en) * | 2020-05-26 | 2021-11-30 | 衡阳远通物流有限公司 | Treatment device for realizing continuous steel rail derusting work for cleaning inner side of rail |
| CN114833106A (en) * | 2022-07-06 | 2022-08-02 | 南通图尔波冶金环保设备有限公司 | Air compression equipment convenient for carbon deposition cleaning and use method thereof |
| CN114833106B (en) * | 2022-07-06 | 2022-09-20 | 南通图尔波冶金环保设备有限公司 | Air compression equipment and method convenient for carbon deposit cleaning |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |