CN214427352U

CN214427352U - Rail surface cleaning device for steel rail flaw detection

Info

Publication number: CN214427352U
Application number: CN202120633020.8U
Authority: CN
Inventors: 孙飞龙; 康耀宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-19
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a rail flaw detection rail surface cleaning device, which comprises a moving box, the top of the moving box is in threaded connection with a screw rod, the bottom of the screw rod penetrates through the moving box and is connected with a bearing plate through bearing rotation, the bottom of the bearing plate is connected with a rotating shaft through bearing rotation, the bottom of the rotating shaft is fixedly connected with a brush plate through a screw, the top of the bearing plate is fixedly provided with a rotating motor, the output end of the rotating motor penetrates through the bearing plate and is fixedly connected with the connecting part of the rotating shaft, the utility model can clean the rail surface by arranging the bearing plate, the rotating shaft, the brush plate and the rotating motor, can remove dust from dust flying up from the rail surface by arranging a dust hood, a dust collection box, an exhaust fan, a dust extraction hose and a dust exhaust pipe, and has the advantage of improving the cleaning speed when the cleaning device is used by arranging the structure, thereby reducing the labor intensity of the workers.

Description

Rail surface cleaning device for steel rail flaw detection

Technical Field

The utility model relates to a cleaning device technical field specifically is a rail surface cleaning device that detects a flaw.

Background

The rail of rail vehicles such as trains, subways and the like is subjected to alternating stress due to material defects and operation, cracks are possibly generated in the rail, potential safety hazards are caused, ultrasonic flaw detection is carried out on the rail regularly, the rail surface needs to be cleaned before flaw detection of the rail, most of the traditional cleaning modes are that workers clean the rail surface by holding brushes, the mode has the defect of low cleaning speed, and meanwhile, the labor intensity of the workers is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail surface cleaning device that detects a flaw possesses cleaning device when using, improves the advantage of cleaning speed, has solved original mode when using, cleans the slower problem of speed.

In order to achieve the above object, the utility model provides a following technical scheme: a rail surface cleaning device for steel rail flaw detection comprises a moving box, wherein the top of the moving box is in threaded connection with a screw rod, the bottom of the screw rod penetrates through the moving box and is rotatably connected with a bearing plate through a bearing, the bottom of the bearing plate is rotatably connected with a rotating shaft through a bearing, the bottom of the rotating shaft is fixedly connected with a brush plate through a screw, the top of the bearing plate is fixedly provided with a rotating motor, the output end of the rotating motor penetrates through the bearing plate and is fixedly connected with the joint of the rotating shaft, the bottom of the bearing plate is positioned outside the rotating shaft and is fixedly connected with a dust hood through a screw, the right side of an inner cavity of the moving box is fixedly connected with a dust collection box, the left side of the dust collection box is fixedly connected with an exhaust fan through a supporting plate, the left side of the exhaust fan is communicated with a dust extraction hose, the left end of the dust extraction hose is communicated with the top of the right side of the dust hood, and the top of the exhaust fan is communicated with a dust exhaust pipe, one end of the dust exhaust pipe, which is far away from the exhaust fan, is communicated with the top of the left side of the dust collection box.

Preferably, the front and rear positions on the left side of the inner cavity of the movable box are fixedly connected with slide rails matched with the bearing plate, and the outer surfaces of the slide rails are slidably connected with the inner surface of the bearing plate.

Preferably, the filter screen is embedded at the top of the right side of the dust collection box, and the right side of the movable box is provided with a vent matched with the filter screen for use.

Preferably, four corners of the bottom of the movable box are movably connected with universal wheels, and the universal wheels are provided with locking plates.

Preferably, the top of the screw is fixedly connected with a turntable, and the outer surface of the turntable is provided with anti-skid grains.

Preferably, the bottom of the movable box is provided with a movable opening matched with the dust hood for use, and the front of the movable box is movably connected with a box door through a hinge.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up loading board, pivot, brush board and rotating electrical machines, can clean the rail surface, through setting up suction hood, dust collection box, air exhauster, dust extraction hose and dust exhaust pipe, can remove dust to the dust that cleans the rail surface and fly upward, through setting up above structure, possess cleaning device when using, improve the advantage of cleaning speed, solved original mode when using, clean the slower problem of speed to staff's intensity of labour has been reduced.

2. The utility model can support the bearing plate and guide the bearing plate simultaneously by arranging the slide rail;

the filter screen and the ventilation opening are arranged, so that the air circulation in the inner cavity of the dust collection box can be facilitated;

the universal wheels and the locking plate are arranged, so that the device can be moved conveniently;

the rotation of the screw rod can be facilitated by arranging the rotary disc and the anti-skid grains;

through setting up the removal mouth, can make things convenient for suction hood and brush board to remove, through setting up the chamber door, can make things convenient for the staff regularly to change and maintain the part of removal incasement chamber, conveniently clear up the dust of dust collection incasement chamber simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the movable box of the present invention;

FIG. 3 is a perspective view of the bearing plate structure of the present invention;

fig. 4 is a front view of the dust box structure of the present invention.

In the figure: 1. a mobile box; 2. a screw; 3. a carrier plate; 4. a rotating shaft; 5. a brush plate; 6. a rotating electric machine; 7. a dust hood; 8. a dust collection box; 9. an exhaust fan; 10. a dust extraction hose; 11. a dust exhaust pipe; 12. a slide rail; 13. a filter screen; 14. a vent; 15. a universal wheel; 16. a turntable; 17. the port is moved.

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.

Examples

Referring to fig. 1-4, a rail surface cleaning device for steel rail flaw detection comprises a movable box 1, a screw 2 is connected to the top of the movable box 1 through a thread, the bottom of the screw 2 penetrates through the movable box 1 and is rotatably connected with a bearing plate 3 through a bearing, the bottom of the bearing plate 3 is rotatably connected with a rotating shaft 4 through a bearing, the bottom of the rotating shaft 4 is fixedly connected with a brush plate 5 through a screw, a rotating motor 6 is fixedly installed at the top of the bearing plate 3, the output end of the rotating motor 6 penetrates through the bearing plate 3 and is fixedly connected with the joint of the rotating shaft 4, a dust hood 7 is fixedly connected to the bottom of the bearing plate 3 and is positioned at the outer side of the rotating shaft 4 through a screw, a dust collection box 8 is fixedly connected to the right side of the inner cavity of the movable box 1, an exhaust fan 9 is fixedly connected to the left side of the dust collection box 8 through a support plate, a dust extraction hose 10 is communicated to the left end of the exhaust fan 9, and the top of the dust collection hose 10 is communicated with the right side of the dust hood 7, the top intercommunication of air exhauster 9 has dust exhaust pipe 11, the one end that air exhauster 9 was kept away from to dust exhaust pipe 11 communicates with the left top of dust collection box 8, through setting up loading board 3, pivot 4, brush board 5 and rotating electrical machines 6, can clean the rail surface, through setting up suction hood 7, dust collection box 8, air exhauster 9, dust suction hose 10 and dust exhaust pipe 11, can remove dust to the dust that cleans the rail surface and fly upward, through setting up above structure, possess cleaning device when using, improve the advantage of cleaning speed, the problem that original mode was slower when using has been solved, thereby staff's intensity of labour has been reduced.

Referring to fig. 2 and 3, the slide rails 12 used in cooperation with the supporting plate 3 are fixedly connected to the front and rear positions of the left side of the inner cavity of the movable box 1, the outer surfaces of the slide rails 12 are slidably connected to the inner surface of the supporting plate 3, and the supporting plate 3 can be supported and guided by the slide rails 12.

Referring to fig. 2, a filter screen 13 is embedded at the top of the right side of the dust collection box 8, a vent 14 matched with the filter screen 13 is formed at the right side of the moving box 1, and the filter screen 13 and the vent 14 are arranged to facilitate air circulation in the inner cavity of the dust collection box 8.

Referring to fig. 2, four corners of the bottom of the movable box 1 are movably connected with universal wheels 15, the universal wheels 15 are provided with locking plates, and the device can be moved conveniently by arranging the universal wheels 15 and the locking plates.

Referring to fig. 1 and 2, a rotary plate 16 is fixedly connected to the top of the screw rod 2, and anti-slip patterns are arranged on the outer surface of the rotary plate 16, so that the screw rod 2 can be conveniently rotated by arranging the rotary plate 16 and the anti-slip patterns.

Please refer to fig. 1 and 2, a moving opening 17 matched with the dust hood 7 is formed in the bottom of the moving box 1, the front of the moving box 1 is movably connected with a box door through a hinge, the dust hood 7 and the brush plate 5 can be conveniently moved by arranging the moving opening 17, and the box door can be conveniently arranged for the worker to regularly replace and maintain the parts in the inner cavity of the moving box 1 and conveniently clean the dust in the inner cavity of the dust box 8.

When the device is used, the device is moved to a designated position through the universal wheel 15, then the rotating disc 16 is rotated, the rotating disc 16 drives the screw rod 2 to rotate on the inner surface threads of the moving box 1, the screw rod 2 drives the bearing plate 3 to move, the bearing plate 3 drives the rotating motor 6, the dust hood 7, the rotating shaft 4 and the brush plate 5 to move, so that the brush plate 5 is tightly attached to a rail surface, then plugs of the rotating motor 6 and the exhaust fan 9 are electrified, an external controller of the rotating motor 6 and the exhaust fan 9 is started, the output end of the rotating motor 6 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the brush plate 5 to rotate, so that the brush plate 5 cleans the rail surface, meanwhile, the exhaust fan 9 pumps flying dust into an inner cavity of the exhaust fan 9 through the dust hood 7, then conveys the dust to an inner cavity of the dust collection box 8 through the dust exhaust pipe 11, so as to finish the collection of the dust and avoid air pollution, the device is simple to operate, effectively improves the cleaning speed, and reduces the labor intensity of workers.

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

1. The utility model provides a rail surface cleaning device that detects a flaw of rail, includes removal case (1), its characterized in that: the top of the movable box (1) is in threaded connection with a screw rod (2), the bottom of the screw rod (2) penetrates through the movable box (1) and is connected with a bearing plate (3) through a bearing in a rotating manner, the bottom of the bearing plate (3) is connected with a rotating shaft (4) through a bearing in a rotating manner, the bottom of the rotating shaft (4) is fixedly connected with a brush plate (5) through a screw, the top of the bearing plate (3) is fixedly provided with a rotating motor (6), the output end of the rotating motor (6) penetrates through the bearing plate (3) and is fixedly connected with the connecting part of the rotating shaft (4), the bottom of the bearing plate (3) is positioned outside the rotating shaft (4) and is fixedly connected with a dust hood (7) through a screw, the right side of the inner cavity of the movable box (1) is fixedly connected with a dust collection box (8), and the left side of the dust collection box (8) is fixedly connected with an exhaust fan (9) through a support plate, the left side intercommunication of air exhauster (9) has dust extraction hose (10), the left end of dust extraction hose (10) and the top intercommunication on suction hood (7) right side, the top intercommunication of air exhauster (9) has dust exhaust pipe (11), the one end and the left top intercommunication of dust collection box (8) that air exhauster (9) were kept away from to dust exhaust pipe (11).

2. A rail flaw detection surface cleaning apparatus according to claim 1, characterized in that: the front and back positions on the left side of the inner cavity of the movable box (1) are fixedly connected with sliding rails (12) matched with the bearing plate (3) for use, and the outer surfaces of the sliding rails (12) are connected with the inner surface of the bearing plate (3) in a sliding mode.

3. A rail flaw detection surface cleaning apparatus according to claim 1, characterized in that: a filter screen (13) is embedded at the top of the right side of the dust collection box (8), and a vent (14) matched with the filter screen (13) for use is formed in the right side of the movable box (1).

4. A rail flaw detection surface cleaning apparatus according to claim 1, characterized in that: four corners of the bottom of the movable box (1) are movably connected with universal wheels (15), and the universal wheels (15) are provided with locking plates.

5. A rail flaw detection surface cleaning apparatus according to claim 1, characterized in that: the top of screw rod (2) fixedly connected with carousel (16), the surface of carousel (16) is provided with anti-skidding line.

6. A rail flaw detection surface cleaning apparatus according to claim 1, characterized in that: the bottom of the movable box (1) is provided with a movable opening (17) matched with the dust hood (7) for use, and the front of the movable box (1) is movably connected with a box door through a hinge.