CN211815233U

CN211815233U - Electric grinding wheel steel rail vertical grinding machine convenient to operate

Info

Publication number: CN211815233U
Application number: CN202020274016.2U
Authority: CN
Inventors: 黄瑞忠; 黄小奇
Original assignee: Guanghan Jingxiang Machinery Co ltd
Current assignee: Guanghan Jingxiang Machinery Co ltd
Priority date: 2020-03-08
Filing date: 2020-03-08
Publication date: 2020-10-30
Anticipated expiration: 2030-03-08

Abstract

The utility model discloses a perpendicular polisher of electronic emery wheel rail of convenient operation relates to polisher equipment technical field, has solved the difficult problem of operation of present rail polisher, the utility model discloses a car body, the bottom joint of car body has two device pieces corresponding with the rail, all is provided with on every movable rod to be used for driving emery wheel pivoted first motor, the bottom of car body is provided with two sliders corresponding with the rail, be provided with the operating panel who is used for controlling first motor, second motor, actuating mechanism and adjustment mechanism on the table bench. Put the rail through installing the piece, put the automobile body at two device pieces again, use the fixture block joint at one, at this moment the spring sets up to compression state, and operating personnel sits on the table bench, hugs closely the rail inboard with the abrasive band through control panel, starts actuating mechanism, first motor and second motor, and the automobile body is in the walking state like this and is polishing rail top and side.

Description

Electric grinding wheel steel rail vertical grinding machine convenient to operate

Technical Field

The utility model relates to a polisher equipment technical field, more specifically relate to a perpendicular polisher of electronic emery wheel rail of convenient operation.

Background

With the progress of the times, the railway transportation tracks are already spread in all big towns of China. The railway steel rail is easy to corrode and age due to long-time exposure in the air, so that the service life is shortened, the quality is unstable, the safety coefficient is reduced, and potential safety hazards are formed. Therefore, in the routine maintenance of railway rails, it is necessary to grind dirt and rust on the rails in time to prevent safety accidents.

The walking mode of the existing grinding machine adopts manual propulsion, the angle of a grinding wheel needs to be adjusted in time when a track is ground, and the grinding machine is very troublesome to operate when working.

Therefore, it is necessary to design an electric grinding wheel rail vertical grinding machine with convenient operation to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that present rail polisher is difficult to operate, the utility model provides a convenient electronic emery wheel rail vertical sander of operation.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a conveniently operated electric grinding wheel steel rail vertical grinding machine comprises a machine body, wherein the machine body is of a plate-shaped structure which is horizontally placed, two device blocks corresponding to a steel rail are clamped at the bottom of the machine body, wheel pairs matched with the steel rail are movably mounted at the bottoms of the device blocks, a driving mechanism for driving the rotation of a driving wheel is arranged on one device block, two movable rods which are symmetrical to each other are hinged to one side of the device block in the extension direction of the steel rail, a grinding wheel used for grinding the top of the steel rail is movably mounted on each movable rod, a spring in the vertical direction is fixedly mounted on each movable rod, the top of each spring is in contact with the bottom of the machine body, a first motor used for driving the rotation of the grinding wheel is arranged on each movable rod, two sliding blocks corresponding to the steel rail are arranged at the bottom of the machine body, a rotating roller in the vertical direction is movably mounted on one side, close to the inner side of the, the number of the rotating rollers positioned on the same side is not less than two, an abrasive belt is sleeved between the rotating rollers positioned on the same side, second motors used for driving one of the rotating rollers to rotate are arranged on the two sliding blocks, adjusting mechanisms used for driving the two sliding blocks to slide respectively are further arranged at the bottom of the vehicle body, the sliding directions of the two sliding blocks are perpendicular to the extending direction of the track, a table and a stool are arranged at the top of the vehicle body, foot brakes used for controlling the wheel set to stop are arranged at the positions, close to the table and the stool, of the top of the vehicle body, and an operating panel used for controlling the first motor, the second motor, the driving mechanisms and the adjusting mechanisms is arranged on.

Furthermore, a clamping block is fixedly mounted at the top of the device block, and a clamping groove matched with the clamping block is formed in the bottom of the vehicle body.

Furthermore, the driving mechanism comprises a first gear fixedly mounted on the wheel pair connecting shaft, and further comprises a third motor fixedly mounted on the device block, a second gear is fixedly mounted on an output shaft of the third motor, and the first gear is meshed with the second gear.

Furthermore, the adjusting mechanism comprises an electric cylinder fixedly installed at the bottom of the vehicle body, the output end of the electric cylinder faces the sliding block, and the output shaft of the electric cylinder is fixedly connected with the sliding block.

Further, a planetary reducer is arranged on an output shaft of the third motor.

The working principle is as follows: during the use, put the device piece on the rail, the wheel pair contacts with the rail, puts the automobile body at two device pieces again, uses the fixture block joint at one, and at this moment the spring sets up to compression state, and operating personnel sits on the table bench, hugs closely the rail inboard with the abrasive band through control panel, starts actuating mechanism, first motor and second motor, and the automobile body is in the running state like this and is polishing rail top and side.

The utility model has the advantages as follows:

the utility model discloses simple structure, convenient to use, through putting the device piece on the rail, the wheel pair contacts with the rail, puts the automobile body at two device pieces again, uses the fixture block joint in one, and at this moment the spring sets up to compression state, and operating personnel sits on the table bench, hugs closely the rail inboard with the abrasive band through control panel, starts actuating mechanism, first motor and second motor, and the automobile body is in the running state and is polishing rail top and side like this. Due to the arrangement, an operator can conveniently control the grinding machine, the grinding machine is prevented from being pushed forwards by manpower, the advancing speed of the grinding machine can be regulated and controlled to be uniform, and the steel rail can be ground more uniformly. The spring that sets up can let the emery wheel can receive a decurrent pressure, and such setting makes the rail top effect of polishing better.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the adjusting mechanism and the sliding block of the present invention;

FIG. 3 is a schematic view of the connection structure of the movable rod and the grinding wheel of the present invention;

fig. 4 is a schematic view of the connection structure of the wheel set and the driving mechanism of the present invention.

Reference numerals: 1. a vehicle body; 2. a foot brake; 3. a table and a stool; 4. an operation panel; 5. a clamping block; 6. a device block; 7. a wheel set; 8. a movable rod; 9. a spring; 10. a grinding wheel; 11. rotating the roller; 12. an abrasive belt; 13. a second motor; 14. a slider; 15. a first motor; 16. an electric cylinder; 17. a third motor.

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.

Referring to fig. 1-4, the utility model provides an electric grinding wheel steel rail vertical grinding machine convenient to operate, which comprises a vehicle body 1, wherein the vehicle body 1 is of a horizontally placed plate-shaped structure, two device blocks 6 corresponding to the steel rail are clamped at the bottom of the vehicle body 1, wheel sets 7 matched with the steel rail are movably arranged at the bottoms of the two device blocks 6, a driving mechanism for driving the wheel sets 7 to rotate is arranged on one device block 6, two symmetrical movable rods 8 are hinged at one side of the two device blocks 6 in the extending direction of the steel rail, a grinding wheel 10 used for grinding the top of the steel rail is movably arranged on each movable rod 8, a spring 9 in the vertical direction is fixedly arranged on each movable rod 8, the top of each spring 9 is contacted with the bottom of the vehicle body 1, a first motor 15 used for driving the grinding wheel 10 to rotate is arranged on each movable rod 8, the bottom of automobile body 1 is provided with two sliders 14 corresponding with the rail, the equal movable mounting in one side that is close to the rail inboard has the commentaries on classics roller 11 of vertical direction on two sliders 14, and the commentaries on classics roller 11 quantity that is located same side is no less than two, it is equipped with abrasive band 12 to lie in the cover between the commentaries on classics roller 11 with one side, all be provided with on two sliders 14 and be used for driving one of them commentaries on classics roller 11 pivoted second motor 13, the bottom of automobile body 1 still is provided with the gliding adjustment mechanism of two sliders 14 of drive respectively, and the slip direction of two sliders 14 is perpendicular with the track extending direction, the top of automobile body 1 is provided with table bench 3, the position that the top of automobile body 1 is close to table bench 3 is provided with the service brake 2 that is used for controlling wheel pair 7 to stop, be provided with on the.

The top of the device block 6 is fixedly provided with a clamping block 5, and the bottom of the vehicle body 1 is provided with a clamping groove matched with the clamping block 5.

The driving mechanism comprises a first gear fixedly arranged on a connecting shaft of the wheel pair 7, the driving mechanism further comprises a third motor 17 fixedly arranged on the device block 6, a second gear is fixedly arranged on an output shaft of the third motor 17, and the first gear is meshed with the second gear.

The adjusting mechanism comprises an electric cylinder 16 fixedly mounted at the bottom of the vehicle body 1, the output end of the electric cylinder 16 faces the sliding block 14, and the output shaft of the electric cylinder 16 is fixedly connected with the sliding block 14.

A planetary reducer is provided on an output shaft of the third motor 17.

Through putting device piece 6 on the rail, wheel pair 7 contacts with the rail, puts automobile body 1 at two device pieces 6 again, uses fixture block 5 joint at one, and spring 9 sets up to compression state at this moment, and operating personnel sits on table bench 3, hugs closely the rail inboard with abrasive band 12 through operating panel 4, starts actuating mechanism, first motor 15 and second motor 13, and automobile body 1 is in the walking state like this and is polishing the rail top and side. Due to the arrangement, an operator can conveniently control the grinding machine, the grinding machine is prevented from being pushed forwards by manpower, the advancing speed of the grinding machine can be regulated and controlled to be uniform, and the steel rail can be ground more uniformly. The spring 9 is arranged to enable the grinding wheel 10 to be pressed downwards, and the arrangement is good in grinding effect of the top of the steel rail.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient electronic emery wheel rail vertical sander of operation, includes automobile body (1), its characterized in that: the trolley body (1) is of a horizontally placed plate-shaped structure, two device blocks (6) corresponding to a steel rail are clamped at the bottom of the trolley body (1), wheel sets (7) matched with the steel rail are movably mounted at the bottoms of the two device blocks (6), a driving mechanism for driving the wheel sets (7) to rotate is arranged on one device block (6), two movable rods (8) which are symmetrical to each other are hinged to one side of each device block (6) in the extending direction of the steel rail, a grinding wheel (10) used for grinding the top of the steel rail is movably mounted on each movable rod (8), a spring (9) in the vertical direction is fixedly mounted on each movable rod (8), the top of each spring (9) is in contact with the bottom of the trolley body (1), and a first motor (15) used for driving the grinding wheel (10) to rotate is arranged on each movable rod (8), the bottom of the vehicle body (1) is provided with two sliding blocks (14) corresponding to the steel rail, one side of each of the two sliding blocks (14) close to the inner side of the steel rail is movably provided with a rotating roller (11) in the vertical direction, at least two rotating rollers (11) positioned on the same side are provided, an abrasive belt (12) is sleeved between the rotating rollers (11) positioned on the same side, the two sliding blocks (14) are respectively provided with a second motor (13) for driving one of the rotating rollers (11) to rotate, the bottom of the vehicle body (1) is also provided with an adjusting mechanism for respectively driving the two sliding blocks (14) to slide, the sliding directions of the two sliding blocks (14) are vertical to the extending direction of the track, the top of the vehicle body (1) is provided with a table (3), and a foot brake (2) for controlling the wheel pair (7) to stop is arranged at the position of the top of the vehicle, the table stool (3) is provided with an operation panel (4) used for controlling the first motor (15), the second motor (13), the driving mechanism and the adjusting mechanism.

2. The conveniently operated electric grinding wheel rail vertical sander according to claim 1, characterized in that: the top of the device block (6) is fixedly provided with a clamping block (5), and the bottom of the vehicle body (1) is provided with a clamping groove matched with the clamping block (5).

3. The conveniently operated electric grinding wheel rail vertical sander according to claim 1, characterized in that: the driving mechanism comprises a first gear fixedly mounted on a wheel pair (7) connecting shaft, and further comprises a third motor (17) fixedly mounted on the device block (6), a second gear is fixedly mounted on an output shaft of the third motor (17), and the first gear is meshed with the second gear.

4. The conveniently operated electric grinding wheel rail vertical sander according to claim 1, characterized in that: the adjusting mechanism comprises an electric cylinder (16) fixedly mounted at the bottom of the vehicle body (1), the output end of the electric cylinder (16) faces the sliding block (14), and the output shaft of the electric cylinder (16) is fixedly connected with the sliding block (14).

5. The conveniently operated electric grinding wheel rail vertical sander according to claim 3, characterized in that: and a planetary reducer is arranged on an output shaft of the third motor (17).