Railway track rust mark polishing equipment

Abstract

The utility model discloses railway track rust mark polishing equipment, and belongs to the technical field of railway polishing. The device mainly comprises a rail and a vehicle body, polishing wheels are rotatably installed on the two sides of the vehicle body, an anti-rust liquid box is fixedly installed at the rear end of the vehicle body, a rotating motor is fixedly installed at the middle end of the vehicle body, the rotating end of the rotating motor is rotatably connected with a rotating rolling shaft, and driving grinding teeth are fixedly installed at the front ends of the two sides of the rotating rolling shaft; a rotating rod is rotationally connected to the connecting position of the grinding wheel, a rotating gear is fixedly installed at the position, close to the rotating rolling shaft, of the rotating rod, liquid guide pipes are fixedly installed on the two sides of the antirust liquid box, high-pressure spray heads are fixedly installed at the lower ends of the liquid guide pipes, and a traction buckle is fixedly installed at the front end of the vehicle body. By means of the railway track rust mark polishing equipment, rust removal can be conducted on a rail, and later-period rust removal liquid maintenance can be conducted.

Description

Technical Field

[0001] This invention relates to the field of railway grinding technology, and more specifically, to a railway track rust grinding device. Background Technology

[0002] The laid railway will suffer significant wear and tear after heavy trains have been continuously passing over it. If this wear and tear is not eliminated through regular maintenance, it may develop into serious track damage, thereby posing a serious threat to the safety of future rail traffic, and even leading to track breakage and the danger of derailment.

[0003] There are already some publicly available technical solutions for routine rail maintenance and grinding, such as a rail grinding vehicle for subway tunnel construction with patent application number 201822186813.0. The vehicle has a T-shaped slider and an L-shaped roller at the top of the bottom of the base that are slidably connected on both sides. The grinding vehicle is adapted to clean rails of different spans. The upper surface of the rail head can be ground by a threaded screw that is rotatably connected to the middle of the top of the fixed barrel and a grinding machine that is slidably connected in the fixed barrel. However, the subsequent liquid spraying maintenance of the rail requires manual spraying, which greatly increases the labor cost.

[0004] Therefore, it is necessary to provide a railway track rust removal equipment to solve the above problems. Utility Model Content

[0005] Based on the aforementioned problems in the existing technology, the purpose of this application is to provide a railway track rust removal equipment that can remove rust from the rails and maintain them with a rust removal liquid.

[0006] The technical solution adopted by this application to solve its technical problem is: a railway track rust grinding device, including a track and a car body, grinding wheels are rotatably installed on both sides of the car body, and a rust-preventive liquid tank is fixedly installed at the rear end of the car body.

[0007] Furthermore, a rotating motor is fixedly installed at the middle of the vehicle body, and a rotating roller is rotatably connected to the rotating end of the rotating motor. Drive gears are fixedly installed at the front ends of both sides of the rotating roller.

[0008] Furthermore, a rotating rod is rotatably connected to the connection of the grinding wheel, and a rotating gear is fixedly installed on the rotating rod near the rotating roller.

[0009] Furthermore, liquid guide pipes are fixedly installed on both sides of the rust-preventive liquid tank, and high-pressure nozzles are fixedly installed at the lower ends of the liquid guide pipes.

[0010] Furthermore, a tow hook is fixedly installed at the front end of the vehicle body.

[0011] The beneficial effects of this utility model are as follows: the rotating motor starts and drives the rotating roller at the front end to rotate. The rotation of the rotating roller drives the front drive gear to rotate the rotating gear at the side end of the rotating rod, thus forming a gear drive structure. The cooperation of the drive gear and the rotating gear drives the rotating rod to rotate. The rotation of the rotating rod drives the grinding wheels on both sides to rotate. Then, under the traction of the work train, the grinding wheels grind the railway track. Attached Figure Description

[0012] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments and descriptions of this utility model are used to explain this utility model and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is an overall schematic diagram of a railway track rust removal device according to this application;

[0014] Figure 2 for Figure 1 Schematic diagram of the rust removal component;

[0015] In the diagram: 1. Track; 2. Car body; 3. Grinding wheel; 4. Rust inhibitor tank; 5. Traction buckle; 6. Rotating motor; 7. Rotating roller; 8. Rotating gear; 9. Drive gear; 10. Liquid guide pipe; 11. High-pressure nozzle; 12. Rotating rod. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0018] In this invention, unless otherwise stated, the orientations used, such as "up" and "down," generally refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this invention.

[0019] like Figure 1-2 As shown, this application provides a railway track rust removal device, including a track 1 and a car body 2. Grinding wheels 3 are rotatably installed on both sides of the car body 2, and a rust-preventive liquid tank 4 is fixedly installed at the rear end of the car body 2.

[0020] A rotating motor 6 is fixedly installed at the middle of the vehicle body 2. A rotating roller 7 is rotatably connected to the rotating end of the rotating motor 6. Drive gears 9 are fixedly installed at the front ends of both sides of the rotating roller 7.

[0021] A rotating rod 12 is rotatably connected to the connection of the grinding wheel 3, and a rotating gear 8 is fixedly installed on the rotating rod 12 near the rotating roller 7.

[0022] The rust-preventive liquid tank 4 is fixedly installed with liquid guide pipes 10 on both sides, and a high-pressure nozzle 11 is fixedly installed at the lower end of the liquid guide pipes 10.

[0023] A towing buckle 5 is fixedly installed at the front end of the vehicle body 2.

[0024] Specifically, the workers place the car body 2 on the track 1, and then connect the work train to the traction buckle 5 of the car body 2. After the connection is completed, the workers start the rotating motor 6 inside the car body 2. The rotating motor 6 drives the rotating roller 7 at the front end to rotate. The rotating motor 6 has a power of 5kW and a speed of 1500r / min. The rotation of the rotating roller 7 drives the front drive gear 9 to drive the rotating gear 8 at the side of the rotating rod 12 to rotate, thus forming a gear drive structure. The cooperation of the drive gear 9 and the rotating gear 8 drives the rotating rod 12 to rotate. The rotation of the rotating rod 12 drives the grinding wheels 3 on both sides to rotate. Then, under the traction of the work train, the grinding wheels 3 grind the railway track 1.

[0025] While polishing, the workers also start the high-pressure nozzle 11. The high-pressure nozzle 11 draws out the rust-preventive liquid from the rust-preventive liquid tank 4 (which has a capacity of 2L) through the liquid guide pipe 10 and sprays it evenly onto the rust-removed railway track 1. This replaces manual spraying of the rust-preventive liquid. The liquid guide pipe 10 is made of corrosion-resistant stainless steel, and the working pressure of the high-pressure nozzle 11 is 3MPa, which greatly reduces manpower and saves costs.

[0026] Obviously, the embodiments described above are only some embodiments of this invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort should fall within the scope of protection of this invention.

[0027] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0028] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0030] The above description is merely a preferred embodiment of this invention. The scope of protection of this invention is not limited to the above embodiments. All technical solutions falling within the scope of this invention's concept are within the scope of protection of this invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this invention should also be considered within the scope of protection of this invention.

Claims

1. A railway track rust removal device, characterized in that: The vehicle includes a track (1) and a car body (2). Grinding wheels (3) are rotatably installed on both sides of the car body (2). A rust-preventive liquid tank (4) is fixedly installed at the rear end of the car body (2). A rotating motor (6) is fixedly installed at the middle end of the car body (2). A rotating roller (7) is rotatably connected to the rotating end of the rotating motor (6). Drive gears (9) are fixedly installed at the front ends of both sides of the rotating roller (7).

2. The railway track rust removal equipment according to claim 1, characterized in that: The grinding wheel (3) is rotatably connected to a rotating rod (12), and a rotating gear (8) is fixedly installed on the rotating rod (12) near the rotating roller (7).

3. The railway track rust removal equipment according to claim 1, characterized in that: The rust-preventive liquid tank (4) is fixedly installed with liquid guide pipes (10) on both sides, and a high-pressure nozzle (11) is fixedly installed at the lower end of the liquid guide pipes (10).

4. The railway track rust removal equipment according to claim 1, characterized in that: A tow hook (5) is fixedly installed at the front end of the vehicle body (2).

Images