Railway crossing cleaning vehicle

Abstract

The utility model relates to the field of railway cleaning, and discloses a railway crossing cleaning vehicle which comprises a frame, the frame is H-shaped, the front end and the rear end of the frame are rotatably connected with pulleys, the frame is located above rails, the two pulleys are located on the upper portions of the rails and matched with the rails in a sliding mode, and a base plate is arranged between the two rails. A clearance is formed between the rail and the edge of the base plate, a cleaning shovel is fixedly connected to the rear side of the bottom of the frame, the lower end of the cleaning shovel inclines forwards and extends into the clearance between the rail and the base plate, the cleaning shovel is located in front of the rear side pulley, a fixing frame is fixedly connected to the front side of the top of the frame, and a motor is fixedly installed at the top end of the fixing frame. The motor is a servo gear motor. According to the ice breaking machine, the functions of gully cleaning and ice breaking are integrated, the cleaning requirements under different weather conditions are met, thoroughness and efficiency of cleaning are guaranteed through the design of the cleaning shovel, ice and snow can be rapidly broken through vertical movement of the ice breaking conical head, and the cleaning speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of railway cleaning, in particular to a railway crossing cleaning vehicle. BACKGROUND

[0002] Because the crossing is often passed by cars, the mud and sand carried by the tires of the cars can fall into the crossing groove, so the crossing groove needs to be cleaned frequently, and under bad weather conditions, such as rainy and snowy weather, the crossing of the railway is prone to accumulate sundries and ice and snow, which seriously threatens the safety of railway traffic.

[0003] The current cleaning equipment can only clean the sundries on the surface of the rails, and cannot clean the gap between the rails and the base plate, and the ice breaking equipment performs poorly in cleaning the gullies. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a railway crossing cleaning vehicle.

[0005] The utility model takes the technical scheme of:

[0006] A railway crossing cleaning vehicle, comprising a frame, the frame is H-shaped, the front and rear ends of the frame are rotatably connected with pulleys, the frame is located above the rails, the two pulleys are located on the upper part of the rails, the pulleys are in sliding fit with the rails, a base plate is arranged between the two rails, there is a gap between the edge of the rail and the base plate, a cleaning shovel is fixedly connected to the bottom rear side of the frame, the lower end of the cleaning shovel is inclined forward, the lower end of the cleaning shovel extends into the gap between the rail and the base plate, the cleaning shovel is located in front of the rear pulley, a fixing frame is fixedly connected to the top front side of the frame, a motor is fixedly installed at the top end of the fixing frame, the motor is a servo reduction motor, the output shaft end of the motor is fixedly connected with a rocker, the rocker and the output shaft of the motor form a ninety-degree angle, the bottom end of the rocker is rotatably connected with the upper part of a connecting rod, the fixing frame is provided with a fixing cylinder below, the top of the fixing cylinder is fixedly connected with the bottom of the frame, the fixing cylinder is provided with a sliding column inside, the sliding column is in sliding fit with the fixing cylinder, the top end of the sliding column is fixedly connected with a connecting shaft, the connecting shaft extends to the left, the left end of the connecting shaft is rotatably connected with the lower end of the connecting rod, and the bottom end of the sliding column is fixedly connected with an ice breaking cone.

[0007] The rear side of the frame is provided with a push rod, the push rod is U-shaped, the front side of the push rod is fixedly connected with the left and right side walls of the frame, a handle is fixedly connected between the middle parts of the left and right side walls of the frame, and the handle is located above the frame.

[0008] The utility model has the advantages of:

[0009] The utility model integrates the functions of cleaning the gullies and breaking the ice, meets the cleaning requirements under different weather conditions, the design of the cleaning shovel ensures the thoroughness and efficiency of the cleaning, and the up-down movement of the ice breaking cone can quickly break the ice and snow, thereby improving the cleaning speed. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is a structural schematic diagram of the utility model;

[0011] Figure 2 is Figure 1 part structure section view schematic diagram;

[0012] Figure 3 is a structural schematic diagram of the utility model in use;

[0013] Figure 4 is Figure 3 front view;

[0014] Figure 5 is Figure 4 sectional view at A-A.

[0015] In all the drawings, the specific reference signs are: 1, frame; 2, pulley; 3, push rod; 4, handle; 5, cleaning shovel; 6, fixed frame; 7, motor; 8, rocker; 9, connecting rod; 10, fixed cylinder; 11, sliding column; 12, connecting shaft; 13, ice breaking cone head; 14, rail; 15, pad. DETAILED DESCRIPTION

[0016] As Figures 1-5 shown: a railway crossing cleaning vehicle, including frame 1, frame 1 is H shape, the front and rear ends of frame 1 are rotatably connected with pulley 2, frame 1 is located above rail 14, two pulleys 2 are on the upper part of rail 14, pulley 2 is in sliding fit with rail 14, pad 15 is arranged between two rails 14, there is a gap between rail 14 and the edge of pad 15, the bottom rear side of frame 1 is fixedly connected with cleaning shovel 5, the lower end of cleaning shovel 5 is inclined forward, the lower end of cleaning shovel 5 extends into the gap between rail 14 and pad 15, cleaning shovel 5 is located in front of rear pulley 2, the top front side of frame 1 is fixedly connected with fixed frame 6, the top end of fixed frame 6 is fixedly installed with motor 7, motor 7 is a servo deceleration motor, the output shaft end of motor 7 is fixedly connected with rocker 8, rocker 8 and the output shaft of motor 7 are at a ninety-degree angle, the bottom end of rocker 8 is rotatably connected with the upper part of connecting rod 9, fixed frame 6 has fixed cylinder 10 below, the top of fixed cylinder 10 is fixedly connected with the bottom of frame 1, fixed cylinder 10 has sliding column 11 inside, sliding column 11 is in sliding fit with fixed cylinder 10, the top end of sliding column 11 is fixedly connected with connecting shaft 12, connecting shaft 12 extends to the left, the left end of connecting shaft 12 is rotatably connected with the lower end of connecting rod 9, the bottom end of sliding column 11 is fixedly connected with ice breaking cone head 13.

[0017] The rear side of frame 1 is provided with push rod 3, push rod 3 is U-shaped, the front side of both ends of push rod 3 is fixedly connected with the left and right side walls of frame 1, handle 4 is fixedly connected between the middle part of the left and right side walls of frame 1, handle 4 is located above frame 1.

[0018] The railway crossing cleaning vehicle slides forward on the rail 14 through the pulley 2 rotating at the front and rear ends of the vehicle frame 1, realizes the moving cleaning of the railway crossing, and the push rod 3 and the handle 4 are designed so that the operator can conveniently push or lift the cleaning vehicle, and the operation at different positions is facilitated.

[0019] When the cleaning vehicle moves forward, the cleaning shovel 5 at the bottom rear side of the vehicle frame 1 starts to work, the lower end of the cleaning shovel 5 is inclined forward and extends into the gap between the rail 14 and the sleeper 15, and the accumulated sundries such as fallen leaves and gravel are effectively removed.

[0020] When it is snowing or icing, the motor 7 is started to drive the rocker 8 on the output shaft to rotate, the rocker 8 is connected with the connecting shaft 12 at the top of the slide column 11 through the connecting rod 9, when the rocker 8 rotates, the connecting rod 9 pushes the slide column 11 to slide up and down in the fixed cylinder 10, the ice-breaking cone head 13 at the bottom end of the slide column 11 moves up and down, and the ice and snow on the rail 14 are broken, and this design makes the cleaning vehicle not only has the function of cleaning the ditch, but also can keep the railway crossing unblocked in bad weather.

Claims

1. A railway crossing cleaning vehicle comprising a frame (1) which is of H-shape, characterized in that, The front and rear ends of the frame (1) are rotatably connected with pulleys (2), the frame (1) is located above rails (14), the two pulleys (2) are located on the upper portions of the rails (14), the pulleys (2) are in sliding fit with the rails (14), a spacer plate (15) is arranged between the two rails (14), there is a gap between the rails (14) and the edges of the spacer plate (15), the bottom rear side of the frame (1) is fixedly connected with a cleaning shovel (5), the lower end of the cleaning shovel (5) is inclined forward, the lower end of the cleaning shovel (5) extends into the gap between the rails (14) and the spacer plate (15), the cleaning shovel (5) is located in front of the rear pulley (2), the top front side of the frame (1) is fixedly connected with a fixing frame (6), the top end of the fixing frame (6) is fixedly installed with a motor (7), the motor (7) is a servo deceleration motor, the output shaft end of the motor (7) is fixedly connected with a rocker (8), the rocker (8) and the output shaft of the motor (7) are at a ninety-degree angle, the bottom end of the rocker (8) is rotatably connected with the upper portion of a connecting rod (9), the lower portion of the fixing frame (6) is provided with a fixing cylinder (10), the top portion of the fixing cylinder (10) is fixedly connected with the bottom portion of the frame (1), the fixing cylinder (10) is provided with a sliding column (11) therein, the sliding column (11) is in sliding fit with the fixing cylinder (10), the top end of the sliding column (11) is fixedly connected with a connecting shaft (12), the connecting shaft (12) extends to the left, the left end of the connecting shaft (12) is rotatably connected with the lower end of the connecting rod (9), and the bottom end of the sliding column (11) is fixedly connected with an ice-breaking cone head (13).

2. A crossing cleaning vehicle according to claim 1, characterised in that The rear side of the frame (1) is provided with a push rod (3), the push rod (3) is in U shape, the front side two ends of the push rod (3) are fixedly connected with the left and right side walls of the frame (1), and the middle portions between the left and right side walls of the frame (1) are fixedly connected with handles (4), the handles (4) are located above the frame (1).

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