CN210163844U

CN210163844U - Cleaning trolley for track detection

Info

Publication number: CN210163844U
Application number: CN201920475529.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zheng Huayang
Current assignee: Zheng Huayang
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-03-20
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a cleaning trolley for track inspection relates to cleaning trolley technical field, specifically is a cleaning trolley for track inspection, which comprises a carriage body, the bottom of automobile body is rotated and is connected with four gyro wheels, and the bottom surface of gyro wheel contacts with orbital top surface, first ventilation groove has been seted up to the inside of automobile body, and the right bottom in first ventilation groove sets up the circular recess that is located the automobile body place, the fan has been cup jointed in the inside activity of circular recess, and the fixed first pivot that has cup jointed in middle part of fan, two cavitys that use first ventilation groove as the central line symmetry are seted up to the inside of automobile body, the one end fixedly connected with worm of fan is kept away from to first pivot, and the other end of worm rotates with the inside wall of cavity to be connected. This cleaning cart is used in track detection rotates the stubborn foreign matter on the brush clearance track, and the second draft groove is handled the track mummification to reduce the track before the assurance detects and detect the car misjudgement rate, improve investigation efficiency, guaranteed to detect accurate nature.

Description

Cleaning trolley for track detection

Technical Field

The utility model relates to a cleaning cart technical field specifically is a cleaning cart is used in track detection.

Background

The railway is a track line for trains and other vehicles to run, has special important status and function in the development of the economic society, not only is the aorta in the development of the national economy, but also has the characteristics of safety, economy, convenience for people, practicability, all-weather transportation, high speed, large transportation capacity, safety, comfort, energy conservation, land conservation, emission reduction, high efficiency and the like, and has great and profound effects on the development of the economic society, the national strategy and the national safety.

Because track traffic uses convenient and fast, in order to ensure track traffic's security, track safety group needs regularly to maintain the inspection, and the mode that detects is track scanning and two kinds of modes of removal amplitude frequency respectively, then because track traffic's convenience, its environment of laying is different, the track is located the environment and also is one of the factor that influences track safety, especially under the special environment, the track detects the car and easily because the foreign matter of track surface covering and the erroneous judgement detects the trouble, improve the investigation degree of difficulty, and influence the precision that detects, consequently need to provide a cleaning cart for track detection urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cleaning trolley is used in track detection has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cleaning trolley for track detection comprises a trolley body, wherein four idler wheels are rotatably connected to the bottom of the trolley body, the bottom surfaces of the idler wheels are in contact with the top surface of a track, a first ventilation groove is formed in the trolley body, a circular groove in which the trolley body is located is formed in the right bottom of the first ventilation groove, a fan is movably sleeved in the circular groove, a first rotating shaft is fixedly sleeved in the middle of the fan, two cavities which are symmetrical to each other with the first ventilation groove as a central line are formed in the trolley body, a worm is fixedly connected to one end, away from the fan, of the first rotating shaft, the other end of the worm is rotatably connected with the inner side wall of each cavity, two worm wheels which are symmetrical to each other are arranged in each cavity, the outer edges of the worm wheels are meshed with the worm, a second rotating shaft is fixedly sleeved in the middle of each worm wheel, and the two ends of the second rotating shaft are rotatably connected, the bottom of second pivot runs through and extends to the outside of automobile body bottom, and two second pivots are located orbital both sides respectively, the one end evenly distributed that the second pivot is located the automobile body outside has the rotation brush, and the bottom fixedly connected with of automobile body is located the first sprinkler bead that rotates the brush top, the bottom fixedly connected with of automobile body in locomotive one side has two brush-holder posts of mutual symmetry, and the track is located between two brush-holder posts, two the equal fixedly connected with dust removal brush in the opposite one side of brush-holder post, and the bottom fixedly connected with of automobile body is located the second sprinkler bead that removes dust and brush the top, the bottom fixedly connected with third sprinkler bead of automobile body, and the third sprinkler bead is located between two gyro wheels, the mounting groove has been seted up at the top of automobile body, and the water tank is installed to the bottom of mounting groove.

Optionally, a water inlet is arranged at the top of the water tank, and a water inlet cover matched with the water inlet is arranged at the top of the water tank.

Optionally, the bottom of the water tank is communicated with a water outlet pipe, and one end of the water outlet pipe is respectively communicated with the tops of the first water spray head, the second water spray head and the third water spray head.

Optionally, two symmetrical second ventilation grooves are formed in the vehicle body, the second ventilation grooves are located right above the rail, the air inlets of the first ventilation groove and the second ventilation groove are located on the left side of the vehicle body, and the air outlet of the first ventilation groove is located on the right side of the vehicle body.

Optionally, the widths of the air inlets of the first ventilation groove and the second ventilation groove are greater than the widths of the air outlets of the first ventilation groove and the second ventilation groove, and the air outlet of the second ventilation groove is located on the right side of the bottom of the vehicle body and corresponds to the rail.

The utility model provides a cleaning trolley for track inspection possesses following beneficial effect:

according to the cleaning vehicle for detecting the track, foreign matters on the track are primarily cleaned through the mutual matching use of the brush rod, the dust removing brush and the second water spray head, and the track is secondarily cleaned by the third water spray head, so that the cleaning efficiency and the integrity are ensured; meanwhile, the fan is driven to rotate by wind power through the running speed of the vehicle body, so that the transmission rotating brush rotates to clean stubborn foreign matters on the track again, and the second vent groove is matched to carry out drying treatment on the track, thereby reducing the misjudgment rate of the track detection vehicle before detection, improving the troubleshooting efficiency and ensuring the detection accuracy.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 1;

FIG. 4 is a cross-sectional view C-C of FIG. 1;

FIG. 5 is a schematic view of a worm and a worm wheel;

figure 6 is a side view of the brush bar.

In the figure: 1. a vehicle body; 2. a roller; 3. a track; 4. a first vent slot; 5. a second vent groove; 6. a fan; 7. a first rotating shaft; 8. a worm; 9. a cavity; 10. a worm gear; 11. a second rotating shaft; 12. rotating the brush; 13. a first sprinkler head; 14. a brush bar; 15. a dust removal brush; 16. a second sprinkler head; 17. a third sprinkler head; 18. a water tank; 19. and (5) discharging a water pipe.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a cleaning vehicle for track detection comprises a vehicle body 1, wherein the bottom of the vehicle body 1 is rotatably connected with four rollers 2, the bottom surfaces of the rollers 2 are contacted with the top surface of a track 3, a first ventilation groove 4 is formed in the vehicle body 1, two second ventilation grooves 5 which are mutually symmetrical are formed in the vehicle body 1, the second ventilation grooves 5 are positioned right above the track 3, air inlets of the first ventilation groove 4 and the second ventilation groove 5 are positioned on the left side of the vehicle body 1, an air outlet of the first ventilation groove 4 is arranged on the right side of the vehicle body 1, the air inlets of the first ventilation groove 4 and the second ventilation groove 5 are in the direction of the vehicle head of the cleaning vehicle, wind resistance is generated when the vehicle body 1 runs on the track 3, so that wind enters the first ventilation groove 4 and the second ventilation groove 5, the width of the air inlets of the first ventilation groove 4 and the second ventilation groove 5 is larger than the width of the air outlets of the first ventilation groove 4 and the second ventilation groove 5, wind enters from the air inlet of the first ventilation groove 4, the ventilation opening is reduced from large to small, so that the pressure of the wind is increased, the air outlet of the second ventilation groove 5 is positioned at the right side of the bottom of the vehicle body 1 and corresponds to the track 3, the wind enters the second ventilation groove 5 to carry out drying treatment on the track 3, the right bottom of the first ventilation groove 4 is provided with a circular groove positioned at the position of the vehicle body 1, the inside of the circular groove is movably sleeved with a fan 6, the upper half part of the fan 6 is positioned in the first ventilation groove 4, the wind enters from the air inlet of the first ventilation groove 4 to drive the fan 6 to rotate, the middle part of the fan 6 is fixedly sleeved with a first rotating shaft 7, the inside of the vehicle body 1 is provided with two cavities 9 which are symmetrical by taking the first ventilation groove 4 as a central line, one end of the first rotating shaft 7 far away from the fan 6 is fixedly connected with a worm 8, the other end of the worm 8 is rotatably connected with, the outer edge of the worm wheel 10 is engaged with the worm 8, the middle part of the worm wheel 10 is fixedly sleeved with a second rotating shaft 11, the fan 6 is driven by wind power to drive the second rotating shaft 11 to rotate, two ends of the second rotating shaft 11 are rotatably connected with the upper inner side wall and the lower inner side wall of the cavity 9 through bearings, the bottom end of the second rotating shaft 11 penetrates through and extends to the outer part of the bottom end of the vehicle body 1, the two second rotating shafts 11 are respectively positioned at two sides of the track 3, rotating brushes 12 are uniformly distributed at one end of the second rotating shaft 11 positioned at the outer part of the vehicle body 1, the rotating brushes 12 are driven to rotate by the rotation of the second rotating shaft 11, the bottom of the vehicle body 1 is fixedly connected with a first water spray head 13 positioned above the rotating brushes 12, the first water spray head 13 sprays water downwards and is matched with the rotating brushes 12 to clean stubborn foreign matters on the track 3, the bottom of the vehicle body 1 positioned at one side, two equal fixedly connected with in one side that brush-holder stud 14 is relative brush 15 that removes dust, and the bottom fixedly connected with of automobile body 1 is located the second sprinkler bead 16 of the brush 15 top that removes dust, the setting of brush 15 and second sprinkler bead 16 that removes dust, be favorable to tentatively clearing up the foreign matter on the track 3, the bottom fixedly connected with third sprinkler bead 17 of automobile body 1, and third sprinkler bead 17 is located between two gyro wheels 2, be favorable to clearing up track 3 secondary, the mounting groove has been seted up at the top of automobile body 1, and the bottom of mounting groove is installed water tank 18, the top of water tank 18 is equipped with the water inlet, be convenient for add water, and the top of water tank 18 be equipped with water inlet assorted intake cover, avoid the foreign matter to get into in the water tank 18, the bottom intercommunication of water tank 18 has outlet pipe 19, and the one end of outlet pipe 19 respectively with first sprinkler bead 13, second sprinkler bead.

The working principle is as follows: when the vehicle body 1 runs on the track 3, the dust removing brush 15 and the second water spraying head 16 on the brush rod 14 are used for preliminarily cleaning foreign matters on the track 3, the third water spraying head 17 is used for secondarily cleaning the track 3, meanwhile, when the vehicle body 1 runs on the track 3, wind resistance can be generated, wind enters from the air inlet of the first ventilation groove 4, the air inlet and the air outlet of the first ventilation groove 4 are reduced, the pressure of the wind is gradually increased, the fan 6 is driven to rotate by wind power, the fan 6 rotates to drive the first rotating shaft 7 to rotate, the first rotating shaft 7 rotates to drive the worm 8 to rotate, the worm 8 rotates to drive the worm wheel 10 to rotate, the worm wheel 10 rotates to drive the second rotating shaft 11 to rotate, the second rotating shaft 11 rotates to drive the rotating brush 12 to rotate to clean the track 3, and the track 3 is dried by matching with the second ventilation groove 5.

The above, 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 track detects uses cleaning cart, includes automobile body (1), its characterized in that: the bottom of the trolley body (1) is rotatably connected with four idler wheels (2), the bottom surfaces of the idler wheels (2) are in contact with the top surface of the track (3), a first ventilation groove (4) is formed in the trolley body (1), a circular groove in which the trolley body (1) is located is formed in the right bottom of the first ventilation groove (4), a fan (6) is movably sleeved in the circular groove, a first rotating shaft (7) is fixedly sleeved in the middle of the fan (6), two cavities (9) which are symmetrical by taking the first ventilation groove (4) as a central line are formed in the trolley body (1), one end, far away from the fan (6), of the first rotating shaft (7) is fixedly connected with a worm (8), the other end of the worm (8) is rotatably connected with the inner side wall of the cavity (9), two worm wheels (10) which are symmetrical to each other are arranged in the cavity (9), and the outer edges of the worm wheels (10) are meshed with the worm (8), a second rotating shaft (11) is fixedly sleeved in the middle of the worm wheel (10), two ends of the second rotating shaft (11) are rotatably connected with the upper inner side wall and the lower inner side wall of the cavity (9) through bearings, the bottom end of the second rotating shaft (11) penetrates through and extends to the outer portion of the bottom end of the vehicle body (1), the two second rotating shafts (11) are respectively positioned on two sides of the track (3), rotating brushes (12) are uniformly distributed at one end, positioned on the outer portion of the vehicle body (1), of the second rotating shaft (11), a first water spray head (13) positioned above the rotating brushes (12) is fixedly connected to the bottom of the vehicle body (1), two brush rods (14) which are symmetrical to each other are fixedly connected to the bottom of the vehicle body (1), the track (3) is positioned between the two brush rods (14), a dust removal brush (15) is fixedly connected to one side, opposite to the two brush rods (14), and a second water spray head (16) positioned above the dust removal brush (15) is fixedly connected to the, the bottom fixedly connected with third sprinkler bead (17) of automobile body (1), and third sprinkler bead (17) are located between two gyro wheels (2), the mounting groove has been seted up at the top of automobile body (1), and the bottom of mounting groove installs water tank (18).

2. The cleaning vehicle for track inspection according to claim 1, wherein: the top of the water tank (18) is provided with a water inlet, and the top of the water tank (18) is provided with a water inlet cover matched with the water inlet.

3. The cleaning vehicle for track inspection according to claim 1, wherein: the bottom of the water tank (18) is communicated with a water outlet pipe (19), and one end of the water outlet pipe (19) is respectively communicated with the tops of the first water spraying head (13), the second water spraying head (16) and the third water spraying head (17).

4. The cleaning vehicle for track inspection according to claim 1, wherein: two symmetrical second ventilation grooves (5) are formed in the vehicle body (1), the second ventilation grooves (5) are located right above the track (3), the air inlets of the first ventilation grooves (4) and the second ventilation grooves (5) are located on the left side of the vehicle body (1), and the right side of the vehicle body (1) is an air outlet of the first ventilation grooves (4).

5. The cleaning vehicle for track inspection according to claim 4, wherein: the air inlet width of the first ventilating groove (4) and the air inlet width of the second ventilating groove (5) are larger than the air outlet width of the first ventilating groove (4) and the air outlet width of the second ventilating groove (5), and the air outlet of the second ventilating groove (5) is located on the right side of the bottom of the vehicle body (1) and corresponds to the track (3).