CN213596716U

CN213596716U - Special track milling and grinding robot for high-speed rail

Info

Publication number: CN213596716U
Application number: CN202022061563.5U
Authority: CN
Inventors: 董皓宇
Original assignee: Beijing Hangyunyue Intelligent Technology Co ltd
Current assignee: Beijing Hangyunyue Intelligent Technology Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-07-02
Anticipated expiration: 2030-09-19

Abstract

The utility model relates to a track traffic technical field specifically is a special track of high-speed railway mills grinding robot, the bilateral symmetry of first backup pad has seted up the movable groove, and first backup pad is located fixed mounting between two movable grooves and has the spring holder, first buffer spring, two are installed to the spring holder upper end the upper end fixed mounting in movable groove has the barrel, two the slide rail has been seted up to barrel correspondence face symmetry, and the inside movable mounting of two barrels has the slide. The utility model has the advantages of simple structure and novel design, drive the emery wheel through first motor, worm wheel, worm and rotate, mill the mill to the track to maintain the track, can stimulate the bracing piece through connecting rod, first buffer spring, second buffer spring, thereby make the emery wheel downstream of mount pad and below, make emery wheel and rail offset, be favorable to orbital mill to grind, improve the efficiency of milling the mill.

Description

Special track milling and grinding robot for high-speed rail

Technical Field

The utility model relates to a track traffic technical field specifically is a special track of high-speed railway mills and grinds robot.

Background

Railway tracks are usually made up of two parallel rails which are fixed on sleepers, under which ballast is located and fastened by rail braces, fasteners, rail presses, rail clips, spring strips, railway spikes and other railway accessories.

Along with the continuous increase of the input operation and the transportation volume of the high-speed heavy load of railway, various damages have appeared to the rail, such as rail wave wearing and tearing, rail face scotch, rail face peels off, rail side serious wear, crackle, railhead conquassation and fat limit etc. have seriously influenced railway transportation ability and economic benefits, in the long run, can make rail profile and standard profile produce the deviation, thereby probably cause rail and wheel face contact point skew, lead to shaking the car, the noise, influence the speed of a motor vehicle, reduce and take the comfort level, consequently, technical staff in the field provides a special track milling and grinding robot of high-speed railway, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special track of high-speed railway mills and grinds robot to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a track milling and grinding robot special for high-speed rails comprises a first supporting plate and a second supporting plate, wherein movable grooves are symmetrically formed in two sides of the first supporting plate, a spring seat is fixedly arranged between the two movable grooves of the first supporting plate, a first buffer spring is arranged at the upper end of the spring seat, a barrel body is fixedly arranged at the upper end of each of the two movable grooves, slide rails are symmetrically formed in the corresponding surfaces of the two barrel bodies, a slide plate is movably arranged in each of the two barrel bodies, supporting rods are fixedly arranged below the slide plate, a second buffer spring fixedly connected with the barrel body is arranged above the slide plate, a connecting rod is fixedly arranged between the two supporting rods, a mounting seat matched with the movable grooves is fixedly arranged below the two supporting rods, a first motor is arranged in each mounting seat, a rotating roller is rotatably arranged at the bottom of the mounting seat, and a grinding wheel is fixedly sleeved on the rotating roller, the transmission groove has been seted up to the middle-end position department of first backup pad, one side in the transmission groove is located the last fixed surface of first backup pad and installs the second motor, the output fixed mounting of second motor has drive sprocket, the below of first backup pad is still rotated and is installed the pivot, first gyro wheel is all installed at the both ends of pivot, and the middle-section position department of pivot still fixed cover is equipped with driven sprocket, rotate between drive sprocket and the driven sprocket and install the chain with the transmission groove adaptation.

As a further aspect of the present invention: the first supporting plate is movably connected with the second supporting plate through a pivot, and a balance plate is arranged on one side, located on the transmission groove, of the upper surface of the first supporting plate.

As a further aspect of the present invention: the middle position department of connecting rod installs the fixed base that links to each other with first buffer spring is fixed, and still equidistant evenly installs the couple on the connecting rod.

As a further aspect of the present invention: the upper surface of the second supporting plate is fixedly provided with a stabilizing piece, and a second roller is rotatably arranged below the second supporting plate.

As a further aspect of the present invention: the fixed cover of output of first motor is equipped with the worm, fixed cover is equipped with the worm wheel adaptation on the live-rollers.

As a further aspect of the present invention: the pivot is fixed in the below of first backup pad through the bearing bracket, two fixed cover is equipped with the slipmat on the first gyro wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, drive the emery wheel through first motor, worm wheel, worm and rotate, mill the mill to the track to maintain the track, can stimulate the bracing piece through connecting rod, first buffer spring, second buffer spring, thereby make the emery wheel downstream of mount pad and below, further make emery wheel and rail offset, be favorable to orbital mill to grind, improve the efficiency of milling, can make through second backup pad, stabilizing member the utility model discloses more stable, make things convenient for the operation of equipment.

Drawings

Fig. 1 is a schematic structural diagram of a track milling and grinding robot special for a high-speed rail;

fig. 2 is a schematic internal structure diagram of a track milling and grinding robot special for a high-speed rail;

fig. 3 is a side view of a high-speed rail milling robot.

In the figure: 1. a first support plate; 2. a stabilizer; 3. a rotating shaft; 4. a first roller; 5. a second support plate; 6. a second roller; 7. a movable groove; 8. a barrel; 9. a mounting seat; 10. a grinding wheel; 11. a balance plate; 12. a transmission groove; 13. a chain; 14. a second motor; 15. a drive sprocket; 16. a slide rail; 17. a connecting rod; 18. a fixed seat; 19. a first buffer spring; 20. a spring seat; 21. a driven sprocket; 22. a second buffer spring; 23. a slide plate; 24. a support bar; 25. a first motor; 26. the roller is rotated.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a rail milling and grinding robot special for high-speed rail comprises a first supporting plate 1 and a second supporting plate 5, wherein the first supporting plate 1 is symmetrically provided with two movable grooves 7 at both sides, the first supporting plate 1 is positioned between the two movable grooves 7 and fixedly provided with a spring seat 20, the upper end of the spring seat 20 is provided with a first buffer spring 19, the upper ends of the two movable grooves 7 are fixedly provided with a cylinder 8, the two cylinders 8 are symmetrically provided with slide rails 16 at corresponding surfaces, the two cylinders 8 are movably provided with a slide plate 23, the lower part of the slide plate 23 is fixedly provided with a supporting rod 24, the upper part of the slide plate 23 is provided with a second buffer spring 22 fixedly connected with the cylinder 8, the connecting rod 17 is fixedly arranged between the two supporting rods 24, the lower part of the two supporting rods 24 is fixedly provided with a mounting seat 9 adapted to the movable grooves 7, the mounting seat 9, a rotating roller 26 is rotatably mounted at the bottom of the mounting seat 9, a grinding wheel 10 is fixedly sleeved on the rotating roller 26, pressure on the connecting rod 17 is adjusted through a hook, the supporting rod 24 moves downwards under the action of the first buffer spring 19 and the second buffer spring 22, so that the mounting seat 9 and the grinding wheel 10 below the mounting seat 9 move downwards, the grinding wheel 10 is further abutted against a rail, the rail milling and grinding are facilitated, the milling and grinding efficiency is improved, a transmission groove 12 is formed in the middle position of the first supporting plate 1, a second motor 14 is fixedly mounted on the upper surface of the first supporting plate 1 at one side of the transmission groove 12, a driving sprocket 15 is fixedly mounted at the output end of the second motor 14, a rotating shaft 3 is rotatably mounted below the first supporting plate 1, first rollers 4 are mounted at both ends of the rotating shaft 3, a driven sprocket 21 is further fixedly sleeved at the middle position of the rotating shaft 3, a chain 13 matched with the transmission groove 12 is rotatably mounted between the driving sprocket 15 and the driven sprocket 21, drive sprocket 15 through second motor 14 and rotate, drive driven sprocket 21 through chain 13 and rotate, further make pivot 3 drive first gyro wheel 4 and rotate, thereby make the utility model discloses move on the rail.

In fig. 1 and 3, the first support plate 1 is movably connected with the second support plate 5 through a pivot, and a balance plate 11 is mounted on one side of the upper surface of the first support plate 1, which is located at the transmission groove 12, and is mainly used for balancing the function of the first support plate 1.

In fig. 1 and 2, a fixing seat 18 fixedly connected with a first buffer spring 19 is installed at the middle position of a connecting rod 17, and hooks are evenly installed on the connecting rod 17 at equal intervals and mainly used for hanging heavy objects, so that the pressure of the connecting rod 17 can be adjusted conveniently.

In fig. 1 and 3, the upper surface of the second supporting plate 5 is fixedly provided with the stabilizing member 2, the lower part of the second supporting plate 5 is rotatably provided with the second roller 6, and the second supporting plate 5 and the stabilizing member 2 can make the utility model more stable and convenient for the operation of the equipment.

In fig. 3, the output end of the first motor 25 is fixedly sleeved with a worm, the rotating roller 26 is fixedly sleeved with a worm wheel matched with the worm wheel, the worm is driven by the first motor 25, the worm wheel drives the rotating roller 26 to rotate, and therefore the grinding wheel 10 mills the track.

In fig. 2, pivot 3 passes through the bearing bracket to be fixed in the below of first backup pad 1, and the pivot 3 of being convenient for drives first gyro wheel 4 and rotates, and two fixed covers are equipped with the slipmat on the first gyro wheel 4, mainly play anti-skidding effect, are convenient for the utility model discloses move on the rail.

The utility model discloses a theory of operation is: when using, drive driving sprocket 15 through second motor 14 and rotate, drive driven sprocket 21 through chain 13 and rotate, further make pivot 3 drive first gyro wheel 4 and rotate, thereby make the utility model discloses move on the rail, drive the worm through first motor 25, further make the worm wheel drive live-rollers 26 and rotate, thereby make emery wheel 10 mill the mill to the track, through the pressure on couple adjusting connecting rod 17, make bracing piece 24 move down under first buffer spring 19 and second buffer spring 22's effect, thereby make emery wheel 10 downstream of mount pad 9 and below, further make emery wheel 10 offset with the rail, be favorable to orbital mill, improve the efficiency of milling, through second backup pad 5, stabilizing part 2 can make the utility model discloses more stable, make things convenient for the operation of equipment.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special track of high-speed railway mills and grinds robot, includes first backup pad (1), second backup pad (5), its characterized in that, movable groove (7) have been seted up to the bilateral symmetry of first backup pad (1), and first backup pad (1) is located fixed mounting between two movable groove (7) has spring holder (20), first buffer spring (19) are installed to spring holder (20) upper end, two the upper end fixed mounting of movable groove (7) has barrel (8), two slide rail (16) have been seted up to barrel (8) corresponding surface symmetry, and the inside movable mounting of two barrels (8) has slide (23), the below fixed mounting of slide (23) has bracing piece (24), and the top of slide (23) all installs second buffer spring (22) that fixedly links to each other with barrel (8), fixed mounting has connecting rod (17) between two bracing pieces (24), and the lower part of the two support rods (24) is fixedly provided with a mounting seat (9) matched with the movable groove (7), the mounting seat (9) is internally provided with a first motor (25), the bottom of the mounting seat (9) is rotatably provided with a rotating roller (26), the rotating roller (26) is fixedly sleeved with a grinding wheel (10), the middle end position of the first support plate (1) is provided with a transmission groove (12), one side of the transmission groove (12) is positioned on the upper surface of the first support plate (1) and fixedly provided with a second motor (14), the output end of the second motor (14) is fixedly provided with a driving sprocket (15), the lower part of the first support plate (1) is also rotatably provided with a rotating shaft (3), the two ends of the rotating shaft (3) are both provided with first idler wheels (4), and the middle position of the rotating shaft (3) is also fixedly provided with a driven sprocket (21), and a chain (13) matched with the transmission groove (12) is rotatably arranged between the driving chain wheel (15) and the driven chain wheel (21).

2. The special track milling and grinding robot for the high-speed rail according to claim 1, wherein the first supporting plate (1) is movably connected with the second supporting plate (5) through a pivot, and a balance plate (11) is installed on one side, located on the transmission groove (12), of the upper surface of the first supporting plate (1).

3. The special track milling and grinding robot for the high-speed rail according to claim 1, wherein a fixed seat (18) fixedly connected with a first buffer spring (19) is installed in the middle of the connecting rod (17), and hooks are evenly installed on the connecting rod (17) at equal intervals.

4. The special track milling and grinding robot for the high-speed rail as claimed in claim 1, wherein the stabilizing member (2) is fixedly mounted on the upper surface of the second supporting plate (5), and the second roller (6) is rotatably mounted below the second supporting plate (5).

5. The special track milling and grinding robot for the high-speed rail as claimed in claim 1, wherein the output end of the first motor (25) is fixedly sleeved with a worm, and the rotating roller (26) is fixedly sleeved with a worm wheel matched with the worm wheel.

6. The special track milling and grinding robot for the high-speed rail according to claim 1, wherein the rotating shaft (3) is fixed below the first supporting plate (1) through a bearing bracket, and anti-skid pads are fixedly sleeved on the two first rollers (4).