CN214271521U - Steel rail grinding machine - Google Patents
Steel rail grinding machine Download PDFInfo
- Publication number
- CN214271521U CN214271521U CN202022951260.0U CN202022951260U CN214271521U CN 214271521 U CN214271521 U CN 214271521U CN 202022951260 U CN202022951260 U CN 202022951260U CN 214271521 U CN214271521 U CN 214271521U
- Authority
- CN
- China
- Prior art keywords
- motor
- fixedly connected
- mainboard
- rail
- top surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a railway and the relevant mechanical technical field of rail transit construction, especially a rail polisher, which comprises a mainboard, the first motor of middle part fixedly connected with of mainboard top surface, the output of first motor runs through the mainboard, the output fixedly connected with of first motor polishes the dish, the both sides of mainboard surface are all rotated and are connected with the curb plate, two logical groove has all been seted up to the bottom of curb plate surface. The utility model has the advantages that: rotate through the both sides at the mainboard surface and connect the curb plate, at the first motor of middle part fixed connection of mainboard top surface, the output and the dish fixed connection of polishing of first motor, the inside of two curb plates is rotated and is connected with a section of thick bamboo of polishing, two sections of thick bamboo of polishing rotate through the drive of second motor, and then make whole device can polish to the top surface and the side of rail, be interference fit between two curb plates and the mainboard, convenient to use person carries and angle of adjustment, and is rational in infrastructure and simple, convenient to use.
Description
Technical Field
The utility model relates to a railway and the relevant mechanical technical field of rail transit construction, especially a rail polisher.
Background
In the routine maintenance of rail, need polish the burr on the rail, when local volume of polishing is more little, when carrying out the period effect, use the inconvenient operation of large-scale mechanical grinding wagon, the transport is inconvenient, need adopt light small carry on the line operation on the line, the grinding tool of current lightweight is portable abrasive machine, this kind of grinding tool portable, but to the operation of polishing in great region, the polisher intensity of labour who adopts hand-held type is big, inefficiency and the quality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a rail polisher, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a steel rail grinding machine comprises a main plate;
the middle part of the top surface of the main board is fixedly connected with a first motor, the output end of the first motor penetrates through the main board, the output end of the first motor is fixedly connected with a polishing disc, two sides of the outer surface of the main board are both rotatably connected with side plates,
the bottom of the outer surface of each side plate is provided with a through groove, the insides of the through grooves are rotatably connected with grinding cylinders, one side of the outer surface of each side plate is fixedly connected with a second motor, the two second motors respectively penetrate through the through grooves and are fixedly connected with the two grinding cylinders respectively, the bottom surfaces of the two side plates are fixedly connected with a plurality of fixing columns, and the outer surfaces of the fixing columns are rotatably connected with first idler wheels;
the both sides of mainboard bottom surface all are provided with the second gyro wheel, two the second gyro wheel all with polish between the dish contactless completely.
Optionally, the middle part fixedly connected with mounting bracket of mainboard top surface, the height that highly is greater than first motor of mounting bracket, the middle part fixedly connected with of mounting bracket top surface pushes away the handle, the higher mounting bracket of size, and the person of facilitating the use installs first motor, and pushes away the setting of handle, can reach the purpose that the person of facilitating the use promoted whole device, accords with the in-service use custom, convenient to use.
Optionally, the bottom surface of the polishing disc is parallel and level to the bottom surface of the second roller, the diameter of the polishing disc is smaller than the width of the main plate, the polishing disc can rotate smoothly, interference between the polishing disc and other parts is avoided, and meanwhile, the residues convenient to polish fall down due to the interval between the polishing disc and the side plate.
Optionally, two a polishing section of thick bamboo all is connected, two through the bearing respectively with the inner wall rotation of two logical grooves a polishing section of thick bamboo all with the dish of polishing, reach a polishing section of thick bamboo pivoted purpose, reduce a polishing section of thick bamboo and lead to the wearing and tearing between the groove, and then make whole device can polish to the top surface and the side of rail, be interference fit between two curb plates and the mainboard simultaneously, convenient to use person carries and angle of adjustment, rational in infrastructure and simple, convenient to use.
Optionally, the first motor passes through bolt and mainboard fixed connection, two the second motor all passes through the bolt respectively with two curb plate fixed connection, and the person of facilitating the use installs and dismantles first motor and two second motors, accords with the in-service use custom, convenient to use.
Optionally, the first rollers are uniformly distributed on the bottom surface of the side plate, and a gap is reserved between every two of the first rollers, so that the first rollers are respectively attached to the outer surface of the steel rail during use, and a user can conveniently move the whole device.
The utility model has the advantages of it is following:
1. this rail polisher, rotate through the both sides at the mainboard surface and connect the curb plate, wherein at the first motor of middle part fixed connection of mainboard top surface, the output and the dish fixed connection of polishing of first motor, the inside of two curb plates is rotated and is connected with a section of thick bamboo of polishing, two sections of thick bamboo of polishing are driven through the second motor and are rotated, and then make whole device can polish to the top surface and the side of rail, be interference fit between two curb plates and the mainboard simultaneously, convenient to use person carries and angle of adjustment, and is rational in infrastructure and simple, and convenient to use.
2. This rail polisher, through a plurality of fixed columns of bottom surface fixed connection at two curb plates, the surface rotation at a plurality of fixed columns is connected with first gyro wheel, and in the both sides fixedly connected with second gyro wheel of mainboard bottom surface, during the use, laminate the gyro wheel respectively with the surface of rail mutually, convenient to use person removes the position of whole device, simultaneously at the top surface fixedly connected with mounting bracket of mainboard, top surface fixedly connected with at the mounting bracket pushes away the handle, convenient to use person promotes whole device, accord with the in-service use custom.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of the main board of the present invention;
fig. 4 is a schematic structural view of the side plate of the present invention.
In the figure: 1-a main board, 2-a side board, 3-a mounting rack, 4-a first motor, 5-a pushing handle, 6-a second motor, 7-a polishing barrel, 8-a polishing disc, 9-a first roller, 10-a second roller, 11-a fixing column and 12-a through groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, the utility model provides a rail grinding machine, which comprises a main board 1;
the middle part of the top surface of the main board 1 is fixedly connected with a first motor 4, the output end of the first motor 4 penetrates through the main board 1, the output end of the first motor 4 is fixedly connected with a polishing disc 8, two sides of the outer surface of the main board 1 are both rotatably connected with side plates 2,
the bottom of the outer surfaces of the two side plates 2 are respectively provided with a through groove 12, the insides of the two through grooves 12 are respectively and rotatably connected with a grinding cylinder 7, one side of the outer surfaces of the two side plates 2 is respectively and fixedly connected with a second motor 6, the two second motors 6 respectively penetrate through the two through grooves 12 and are respectively and fixedly connected with the two grinding cylinders 7, the bottom surfaces of the two side plates 2 are respectively and fixedly connected with a plurality of fixed columns 11, and the outer surfaces of the fixed columns 11 are respectively and rotatably connected with first idler wheels 9;
both sides of 1 bottom surface of mainboard all are provided with second gyro wheel 10, and two second gyro wheels 10 all and polish and do not contact between the dish 8 completely.
As an optional technical solution of the utility model:
the middle part fixedly connected with mounting bracket 3 of 1 top surface of mainboard, mounting bracket 3 highly is greater than the height of first motor 4, and the middle part fixedly connected with of 3 top surfaces of mounting bracket pushes away 5, when using, through the welded mode, with a plurality of parts fixed connection together for the holistic structural strength that a plurality of parts become is enough, avoids appearing unexpected cracked condition, and man-hour is adding simultaneously, carries out the chamfer to pushing away 5, in order to prevent to cut the user.
As an optional technical solution of the utility model:
the bottom surface of the polishing disc 8 is parallel and level with the bottom surface of the second idler wheel 10, the diameter of the polishing disc 8 is smaller than the width of the main board 1, the polishing disc 8 and the second idler wheel 10 can be attached to the top surface of the steel rail, the purpose of polishing the surface of the steel rail is achieved, a user of convenience can push the whole device, and the whole device can be supported due to the arrangement of the two second idler wheels 10.
As an optional technical solution of the utility model:
two polishing section of thick bamboo 7 all rotate with the inner wall that leads to groove 12 through two respectively through the bearing and are connected, two polishing section of thick bamboo 7 all with polish the dish 8 contactless completely, when using, with the structure that can fix the position of realization between curb plate 2 and the mainboard 1 to convenient to use person fixes two curb plate 2's position, prevents that two curb plate 2 from appearing the condition that the position removed when using.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
a plurality of first gyro wheels 9 evenly distributed all leave the interval in the bottom surface of curb plate 2 between 9 two liang of a plurality of first gyro wheels, and when using, the setting of a plurality of first gyro wheels 9 can play the limiting displacement to the position of whole device, prevents to appear the condition that whole device removed when using, accords with the in-service use custom, convenient to use.
The working process of the utility model is as follows: when a user uses the steel rail grinding device, the two sides of the outer surface of the main board 1 are rotatably connected with the side boards 2, wherein the middle part of the top surface of the main board 1 is fixedly connected with the first motor 4, the output end of the first motor 4 is fixedly connected with the grinding disc 8, the inner parts of the two side boards 2 are rotatably connected with the grinding cylinders 7, the two grinding cylinders 7 are driven by the second motor 6 to rotate, so that the whole device can grind the top surface and the side surface of the steel rail, meanwhile, the two side boards 2 and the main board 1 are in interference fit, the steel rail grinding device is convenient for the user to carry and adjust the angle, has reasonable and simple structure and convenient use, a plurality of fixing columns 11 are fixedly connected with the bottom surfaces of the two side boards 2, the outer surfaces of the fixing columns 11 are rotatably connected with the first idler wheels 9, and the two sides of the bottom surface of the main board 1 are fixedly connected with the second idler wheels 10, when the steel rail grinding device is used, the idler wheels are respectively attached to the outer surface of the steel rail, the convenient to use person removes the position of whole device, and at the top surface fixedly connected with mounting bracket 3 of mainboard 1, top surface fixedly connected with at mounting bracket 3 pushes away 5, and the convenient to use person promotes whole device, accords with the in-service use custom.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rail polisher characterized in that: comprises a main board (1);
the middle part of the top surface of the main board (1) is fixedly connected with a first motor (4), the output end of the first motor (4) penetrates through the main board (1), the output end of the first motor (4) is fixedly connected with a polishing disc (8), two sides of the outer surface of the main board (1) are rotatably connected with side plates (2),
the bottom of the outer surface of each side plate (2) is provided with a through groove (12), the insides of the through grooves (12) are rotatably connected with a grinding cylinder (7), one side of the outer surface of each side plate (2) is fixedly connected with a second motor (6), the two second motors (6) respectively penetrate through the through grooves (12) and are fixedly connected with the two grinding cylinders (7), the bottom surfaces of the side plates (2) are fixedly connected with a plurality of fixing columns (11), and the outer surfaces of the fixing columns (11) are rotatably connected with first idler wheels (9);
the two sides of the bottom surface of the main plate (1) are respectively provided with a second roller (10), and the two second rollers (10) are not in contact with the polishing disc (8) completely.
2. A rail grinding machine according to claim 1, wherein: the middle part fixedly connected with mounting bracket (3) of mainboard (1) top surface, the height that highly is greater than first motor (4) of mounting bracket (3), the middle part fixedly connected with of mounting bracket (3) top surface pushes away handle (5).
3. A rail grinding machine according to claim 1, wherein: the bottom surface of the polishing disc (8) is flush with the bottom surface of the second roller (10), and the diameter of the polishing disc (8) is smaller than the width of the main plate (1).
4. A rail grinding machine according to claim 1, wherein: two the grinding cylinder (7) is respectively connected with the inner walls of the two through grooves (12) through bearings in a rotating mode, and the grinding cylinder (7) is completely not in contact with the grinding disc (8).
5. A rail grinding machine according to claim 1, wherein: the first motor (4) is fixedly connected with the main board (1) through bolts, and the second motors (6) are fixedly connected with the two side plates (2) through bolts respectively.
6. A rail grinding machine according to claim 1, wherein: the first rollers (9) are uniformly distributed on the bottom surface of the side plate (2), and intervals are reserved between every two first rollers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951260.0U CN214271521U (en) | 2020-12-08 | 2020-12-08 | Steel rail grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951260.0U CN214271521U (en) | 2020-12-08 | 2020-12-08 | Steel rail grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214271521U true CN214271521U (en) | 2021-09-24 |
Family
ID=77780701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022951260.0U Active CN214271521U (en) | 2020-12-08 | 2020-12-08 | Steel rail grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214271521U (en) |
-
2020
- 2020-12-08 CN CN202022951260.0U patent/CN214271521U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203650205U (en) | Wood board polishing machine | |
| CN204954361U (en) | Miniature cutting all -in -one of polishing | |
| CN206393413U (en) | A kind of sheet material sander | |
| CN214271521U (en) | Steel rail grinding machine | |
| CN210388577U (en) | High-efficient ground burnishing machine for building | |
| CN114310603B (en) | Large-scale pipe cleaning rust removing device for high-end equipment machining | |
| CN214923203U (en) | Wall surface grinding device for house building construction | |
| CN112548806B (en) | Steel bar rust cleaning device for building construction | |
| CN213319251U (en) | Burr removing device for furniture | |
| CN212095611U (en) | Wall body grinding device | |
| CN211734889U (en) | Rail side grinds machine convenient to adjust | |
| CN107891340A (en) | A kind of Plastic valve sanding apparatus | |
| CN209920371U (en) | Rubber and plastic material polishing device of freezing trimmer | |
| CN207982977U (en) | A kind of aluminium section bar production precision grinding device | |
| CN208759223U (en) | A kind of friction plate workpiece milling drum | |
| CN218017746U (en) | Pipeline rust cleaning device | |
| CN212527098U (en) | Environment-friendly metal sheet surface mechanical polishing device | |
| CN216030003U (en) | Large-area steel formwork polishing machine tool | |
| CN214519456U (en) | Device for steel pipe rust removal | |
| CN220183720U (en) | Rail joint rust removal polisher | |
| CN218169852U (en) | Sanding mechanism | |
| CN217753202U (en) | Simple and convenient-to-operate inker cleaning equipment for metal plate offset press | |
| CN216779578U (en) | Tunnel oven cleaning device | |
| CN214657306U (en) | Sand shoveling device for building construction | |
| CN211193199U (en) | Portable stainless steel section bar polisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |