Insulating rail end fat edge processing device

Abstract

The utility model discloses an insulating rail end fat edge processing device, which relates to the technical field of railway tracks, and comprises a base, the base is arranged on a rail, a parallel rail moving device is arranged on the base, a vertical rail moving device is arranged on the parallel rail moving device, and a vertical rail moving device is arranged on the vertical rail moving device. The vertical rail moving device is rotationally connected with a clamping device, and a cutting machine is arranged on the clamping device. The clamping device comprises an operating arm, a fixed arm and an adjusting bolt. The cutting machine can be fixed on the track, the position of the cutting machine parallel to the track direction and the position of the cutting machine perpendicular to the track direction can be adjusted, and the cutting angle of the cutting machine can be finely adjusted through the adjusting bolt. The problem that an existing fat edge cutting and fixing device cannot achieve fine adjustment of the position and the angle is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway tracks, in particular to an insulating rail end flash treatment device. Background Art

[0002] The insulating joint of a railway line is an important part of the track circuit and a sensitive area for train operation safety. Due to the long-term rolling of trains, the top edge or side edge of the rail end is deformed to form a flash. If the flash is too large, the insulating components in the insulating joint will be extruded and deformed, which may cause a short circuit accident and seriously affect train operation safety. Therefore, the railway maintenance department attaches great importance to the maintenance of insulating joints. At present, there are also some flash cutting and fixing devices that fix the cutting machine on the railway track for cutting. However, the existing flash cutting and fixing devices cannot achieve fine adjustment of the cutting position and cutting inclination angle. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an insulating rail end flash treatment device to solve the problem that the existing flash cutting and fixing devices cannot achieve fine adjustment of the position and angle mentioned in the background art.

[0004] The utility model adopts the following technical scheme:

[0005] An insulating rail end flash treatment device of the utility model includes a base, the base is arranged on the railway track, a parallel track moving device is arranged on the base, a vertical track moving device is arranged on the parallel track moving device, a clamping device is rotatably connected to the vertical track moving device, and a cutting machine is arranged on the clamping device.

[0006] The clamping device includes an operating arm, one end of the operating arm is rotatably connected to the vertical track moving device, two fixing arms and two adjusting bolts are arranged on the operating arm, the two fixing arms are located on both sides of the cutting machine and are rotatably connected to the cutting machine.

[0007] The two adjusting bolts are located on both sides of the connection line of the two fixing arms, the adjusting bolts are threadedly connected to the operating arm, and one end of the adjusting bolt abuts against the cutting machine.

[0008] Further, the base includes a fixed groove plate and a docking plate, the cross section of the fixed groove plate is in a groove shape, a tightening big bolt is arranged on the side wall of the fixed groove plate, the fixed groove plate is clamped on the railway track, the tightening big bolt is in tight fit with the railway track, the horizontal position of the docking plate is lower than that of the fixed groove plate, a threaded hole is arranged on the docking plate, and the docking plate is connected to the parallel track moving device through a bolt assembly.

[0009] Further, the parallel rail moving device includes a fixed seat and a movable seat. The fixed seat is fixedly connected to the base, and the fixed seat and the movable seat are slidably connected.

[0010] Further, a boss is provided on the top surface of the fixed seat. The cross-section of the boss is trapezoidal. A sliding groove is provided on the top surface of the boss. A rotatable lead screw is provided in the sliding groove, and a rotary handle is provided at the head of the lead screw.

[0011] A threaded hole seat and a convex edge are provided on the bottom surface of the movable seat. A threaded hole is provided in the threaded hole seat. The threaded hole seat is in threaded connection and cooperation with the lead screw, and the threaded hole seat is slidably engaged with the sliding groove. The cross-section of the convex edge is provided with an oblique angle for cooperation with the boss, and the convex edge is placed outside the boss in a clamped manner.

[0012] The vertical rail moving device is provided on the top surface of the movable seat.

[0013] Further, the vertical rail moving device includes a connecting plate. The connecting plate is connected to the parallel rail moving device through a bolt assembly. A slideway plate is provided on the connecting plate. A through hole is provided in the slideway plate, and a sliding rod in sliding fit is provided in the through hole. A fastening bolt is provided on the side wall of the slideway plate, and the fastening bolt is in fastening fit with the sliding rod.

[0014] A docking hole plate is provided at one end of the sliding rod close to the railway track. The docking hole plate is rotatably connected to the operating arm through a shaft pin. A spring is arranged on one side of the docking hole plate. One end of the spring is fixedly connected to the docking hole plate, and the other end of the spring is fixedly connected to the operating arm.

[0015] Further, a limiting end is provided at the tail of the sliding rod outside the slideway plate.

[0016] Further, two adjusting threaded holes and two fixing slot holes are provided on the operating arm. The two adjusting threaded holes are located on both sides of the connection line of the two fixing slot holes. Adjusting bolts are provided in the adjusting threaded holes, and buffer pads are provided at the tail ends of the adjusting bolts. The buffer pads are in close contact with the cutting machine; the fixing slot holes are fixedly connected to the fixing arm through first bolts.

[0017] Further, a second bolt is provided at the tail end of the fixing arm, and a reserved threaded hole matching the second bolt is provided on the cutting machine. The fixing arm is rotatably connected to the cutting machine through the second bolt.

[0018] Still further, a handle is provided at the end of the operating arm.

[0019] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0020] The present utility model can fix the cutting machine on the track, and can adjust the position of the cutting machine in the direction parallel to the track and the direction perpendicular to the track, and finely adjust the cutting angle of the cutting machine by adjusting bolts. It solves the problem that the existing fixing device for trimming the fat edge cannot achieve fine adjustment of the position and angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present utility model will be further described below in conjunction with the drawings.

[0022] Figure 1 It is a schematic structural view of an insulating rail end fat edge treatment device of the present utility model;

[0023] Figure 2 It is a schematic structural view of the base in an insulating rail end fat edge treatment device of the present utility model;

[0024] Figure 3 It is a schematic structural view of the fixing seat in an insulating rail end fat edge treatment device of the present utility model;

[0025] Figure 4 It is a schematic structural view of the movable seat in an insulating rail end fat edge treatment device of the present utility model;

[0026] Figure 5 It is a schematic structural view of the vertical track moving device in an insulating rail end fat edge treatment device of the present utility model;

[0027] Figure 6 It is a schematic structural view of the adjusting bolt and the fixing arm in an insulating rail end fat edge treatment device of the present utility model;

[0028] Figure 7 It is a schematic structural view of the clamping device in an insulating rail end fat edge treatment device of the present utility model;

[0029] Figure 8 It is a schematic structural view of the fixing slot in an insulating rail end fat edge treatment device of the present utility model.

[0030] Description of reference numerals: 1. Base; 1-1. Fixed groove plate; 1-2. Docking plate; 1-3. Tightening large bolt; 2. Parallel rail moving device; 2-1. Fixed seat; 2-2. Movable seat; 2-3. Lead screw; 2-5. Threaded hole seat; 2-6. Convex edge; 2-7. Convex platform; 2-8. Sliding groove; 3. Vertical rail moving device; 3-1. Connecting plate; 3-2. Slideway plate; 3-3. Through hole; 3-4. Slide bar; 3-5. Fastening bolt; 3-6. Docking hole plate; 3-7. Spring; 3-8. Limit end; 4. Clamping device; 4-1. Operating arm; 4-2. Fixed arm; 4-3. Adjusting bolt; 4-4. Adjusting threaded hole; 4-5. Fixed slot hole; 4-6. Buffer pad; 4-7. First bolt; 4-8. Second bolt; 4-9. Handle; 5. Cutting machine; 6. Railway track. Detailed implementation manners

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] As Figure 1 shown, in this embodiment, an insulating rail end flashing treatment device is disclosed, which includes a base 1. The base 1 is arranged on the railway track 6. A parallel rail moving device 2 is arranged on the base 1. A vertical rail moving device 3 is arranged on the parallel rail moving device 2. The vertical rail moving device 3 is rotatably connected with a clamping device 4. A cutting machine 5 is arranged on the clamping device 4. The parallel rail moving device 2 can move along the direction parallel to the railway track 6, and the vertical rail moving device 3 can move perpendicular to the railway track 6. The combination of the two can adjust the cutting machine 5 to a suitable cutting position.

[0033] The clamping device 4 includes an operating arm 4-1. One end of the operating arm 4-1 is rotatably connected with the vertical rail moving device 3. Two fixed arms 4-2 and two adjusting bolts 4-3 are arranged on the operating arm 4-1. The two fixed arms 4-2 are located on both sides of the cutting machine 5 and are rotatably connected with the cutting machine 5. The two adjusting bolts 4-3 are located on both sides of the connection line of the two fixed arms 4-2, and the connection line of the two adjusting bolts 4-3 is perpendicular to the connection line of the two fixed arms 4-2. The adjusting bolt 4-3 is threadedly connected to the operating arm 4-1. One end of the adjusting bolt 4-3 abuts against the cutting machine 5. By screwing the upper and lower adjusting bolts 4-3 in opposite directions by the same amount of indentation, the angle adjustment of the cutting direction of the cutting machine 5 can be realized, so as to adjust the cutting angle in the vertical direction of the railway track 6.

[0034] As Figure 2As shown in the figure, in this embodiment, the base 1 includes a fixed groove plate 1-1 and a docking plate 1-2. The cross-section of the fixed groove plate 1-1 is set to a groove shape that matches the rail 6. A tightening large bolt 1-3 is provided on the side wall of the fixed groove plate 1-1. The fixed groove plate 1-1 is placed on the rail 6 in a clamped manner, and the tightening large bolt 1-3 is in abutting fit with the rail 6. By tightening the tightening large bolt 1-3, the base 1 can be fixed on the rail 6. The horizontal position of the docking plate 1-2 is lower than that of the fixed groove plate 1-1. Threaded holes are provided on the docking plate 1-2, and the docking plate 1-2 and the parallel rail moving device 2 are connected together by a bolt assembly.

[0035] As Figure 3 and Figure 4 shown, the parallel rail moving device 2 includes a fixed seat 2-1 and a movable seat 2-2. The fixed seat 2-1 is fixedly connected to the docking plate 1-2 of the base 1. The movable seat 2-2 is slidably connected to the fixed seat 2-1. A boss 2-7 is provided on the top surface of the fixed seat 2-1. The cross-section of the boss 2-7 is trapezoidal. A sliding groove 2-8 is provided on the top surface of the boss 2-7. A rotatable lead screw 2-3 is provided in the sliding groove 2-8. A rotating handle 2-4 is provided at the head of the lead screw 2-3. Threaded hole seats 2-5 and convex edges 2-6 are provided on the bottom surface of the movable seat 2-2. Threaded holes are provided in the threaded hole seats 2-5. The threaded hole seats 2-5 are in threaded connection with the lead screw 2-3 and are slidably matched with the sliding groove 2-8. The cross-section of the convex edge 2-6 is provided with an oblique angle that matches the boss 2-7, and the convex edge 2-6 is placed on the outside of the boss 2-7 in a clamped manner. The vertical rail moving device 3 is provided on the movable seat 2-2. When in use, the threaded hole seat 2-5 is placed in the sliding groove 2-8, the lead screw 2-3 passes through the threaded hole seat 2-5, and rotating the rotating handle 2-4 will drive the lead screw 2-3 to rotate. The rotation of the lead screw 2-3 in the threaded hole seat 2-5 drives the movable seat 2-2 to move, thereby driving the vertical rail moving device 3 to move together.

[0036] As Figure 5As shown in the figure, the vertical rail moving device 3 includes a connecting plate 3-1. The connecting plate 3-1 is connected to the movable seat 2-2 of the parallel rail moving device 2 through a bolt assembly. A slide plate 3-2 is provided on the connecting plate 3-1. A through hole 3-3 is provided in the slide plate 3-2. A sliding rod 3-4 that is in sliding fit is provided in the through hole 3-3. A fastening bolt 3-5 is provided on the side wall of the slide plate 3-2. The fastening bolt 3-5 is in fastening fit with the sliding rod 3-4. By screwing out the fastening bolt 3-5, the sliding rod 3-4 can be freely moved. When it is moved to a suitable position, the fastening bolt 3-5 is screwed in to fasten the sliding rod 3-4. One end of the sliding rod 3-4 close to the railway track 6 is provided with a docking hole plate 3-6. The docking hole plate 3-6 is rotatably connected to the operating arm 4-1 through a shaft pin. A spring 3-7 is arranged on one side of the docking hole plate 3-6. One end of the spring 3-7 is fixedly connected to the docking hole plate 3-6, and the other end of the spring 3-7 is fixedly connected to the operating arm 4-1. After the rotation of the operating arm 4-1 ends, the operating arm 4-1 can be reset by relying on the spring 3-7. A limiting end 3-8 is provided at the tail of the sliding rod 3-4 outside the slide plate 3-2 to prevent the sliding rod 3-4 from moving beyond the stroke when moving.

[0037] As Figures 6 to 8 shown in the figure, in this embodiment, two adjusting threaded holes 4-4 and two fixing slot holes 4-5 are provided on the operating arm 4-1. The two adjusting threaded holes 4-4 are located on both sides of the connection line of the two fixing slot holes 4-5, and the connection line of the two adjusting threaded holes 4-4 is perpendicular to the connection line of the two fixing slot holes 4-5. Adjusting bolts 4-3 are provided in the adjusting threaded holes 4-4. A buffer pad 4-6 is provided at the tail end of the adjusting bolt 4-3. The buffer pad 4-6 is in close contact with the cutting machine 5. The fixing slot holes 4-5 are fixedly connected to the fixing arm 4-2 through the first bolts 4-7.

[0038] It should be noted that threaded holes for facilitating the installation of side handles are usually provided on the side of the cutting machine 5. In this embodiment, the threaded holes on the side of the cutting machine 5 are rotatably connected to the fixing arm 4-2 by means of the second bolts 4-8. Specifically, an installation hole is opened at the tail end of the fixing arm 4-2. After the second bolt 4-8 passes through the installation hole, it is threadedly connected to the threaded hole on the side of the cutting machine 5. The second bolt 4-8 is in rotational fit with the installation hole.

[0039] In this embodiment, a handle 4-9 is further provided at the end of the operating arm 4-1.

[0040] As Figures 1 to 8 shown in the figure, the use process of the present utility model is as follows:

[0041] First, place the fixed groove plate 1-1 of the base 1 on the rail 6, and tighten the large bolt 1-3 to fix the base 1 on the rail 6. Then connect the docking plate 1-2 of the base 1 and the fixed seat 2-1 together through a bolt assembly. Place the threaded hole seat 2-5 of the movable seat 2-2 in the sliding groove 2-8, the convex edge 2-6 is placed outside the convex platform 2-7, and the lead screw 2-3 is inserted into the threaded hole seat 2-5 to complete the installation of the vertical rail moving device 3.

[0042] Sliding the first bolt 4-7 in the fixed groove hole 4-5 can adjust the two fixed arms 4-2 to a suitable position. Align the second bolt 4-8 with the reserved hole of the cutting machine 5 and tighten it to fasten the cutting machine 5. Rotating the rotating handle 2-4, the lead screw 2-3 drives the movable seat 2-2 to move, and the position parallel to the track direction can be adjusted. Unscrew the fastening bolt 3-5, move the sliding rod 3-4 to adjust the cutting machine 5 to a suitable position above the rail 6, and after the adjustment is completed, tighten the fastening bolt 3-5.

[0043] Finally, screw the upper and lower adjusting bolts 4-3 in opposite directions by the same amount of indentation to adjust the cutting machine 5 to a suitable angle. Turn on the cutting machine 5, and operate the handle 4-9 to perform the cutting work. After the operation is completed, turn off the cutting machine 5, and the clamping device 4 can be reset by means of the spring 3-7.

[0044] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention should fall within the protection scope determined by the claims of the present invention.

Claims

1. An insulating rail end flashing treatment device, characterized in that: It includes a base (1) which is arranged on a railway track (6). A parallel track moving device (2) is arranged on the base (1). A vertical track moving device (3) is arranged on the parallel track moving device (2). A clamping device (4) is rotatably connected to the vertical track moving device (3). A cutting machine (5) is arranged on the clamping device (4). The clamping device (4) includes an operating arm (4-1). One end of the operating arm (4-1) is rotatably connected to the vertical track moving device (3). Two fixed arms (4-2) and two adjusting bolts (4-3) are arranged on the operating arm (4-1). The two fixed arms (4-2) are located on both sides of the cutting machine (5) and are rotatably connected to the cutting machine (5). The two adjusting bolts (4-3) are located on both sides of the line connecting the two fixed arms (4-2). The adjusting bolts (4-3) are threadedly connected to the operating arm (4-1). One end of the adjusting bolt (4-3) abuts against the cutting machine (5).

2. The insulating rail end flashing treatment device according to claim 1, wherein: The base (1) includes a fixed groove plate (1-1) and a docking plate (1-2). The cross-section of the fixed groove plate (1-1) is in the shape of a groove. A tightening large bolt (1-3) is arranged on the side wall of the fixed groove plate (1-1). The fixed groove plate (1-1) is placed on the railway track (6) in a clamped manner. The tightening large bolt (1-3) is in tight fit with the railway track (6). The horizontal position of the docking plate (1-2) is lower than that of the fixed groove plate (1-1). Threaded holes are arranged on the docking plate (1-2). The docking plate (1-2) is connected to the parallel track moving device (2) through a bolt assembly.

3. The insulating rail end flashing treatment device according to claim 1, characterized in that: The parallel track moving device (2) includes a fixed seat (2-1) and a movable seat (2-2). The fixed seat (2-1) is fixedly connected to the base (1). The fixed seat (2-1) and the movable seat (2-2) are slidably connected.

4. The insulating rail end flashing treatment device according to claim 3, characterized in that: A boss (2-7) is arranged on the top surface of the fixed seat (2-1). The cross-section of the boss (2-7) is trapezoidal. A sliding groove (2-8) is arranged on the top surface of the boss (2-7). A rotatable lead screw (2-3) is arranged in the sliding groove (2-8). A rotary handle (2-4) is arranged at the head of the lead screw (2-3). A threaded hole seat (2-5) and a convex edge (2-6) are arranged on the bottom surface of the movable seat (2-2). A threaded hole is arranged in the threaded hole seat (2-5). The threaded hole seat (2-5) is in threaded connection with the lead screw (2-3). The threaded hole seat (2-5) is in sliding fit with the sliding groove (2-8). The cross-section of the convex edge (2-6) is provided with an oblique angle for cooperating with the boss (2-7). The convex edge (2-6) is placed outside the boss (2-7) in a clamped manner. The vertical track moving device (3) is arranged on the top surface of the movable seat (2-2).

5. The insulating rail end flashing treatment device according to claim 1, characterized in that: The vertical rail moving device (3) includes a connecting plate (3-1). The connecting plate (3-1) is connected to the parallel rail moving device (2) by a bolt assembly. A slide plate (3-2) is provided on the connecting plate (3-1). A through hole (3-3) is provided in the slide plate (3-2). A sliding rod (3-4) in sliding fit is provided in the through hole (3-3). A fastening bolt (3-5) is provided on the side wall of the slide plate (3-2). The fastening bolt (3-5) is in fastening fit with the sliding rod (3-4). One end of the sliding rod (3-4) close to the railway track (6) is provided with a docking hole plate (3-6). The docking hole plate (3-6) is rotatably connected to the operating arm (4-1) by a shaft pin. A spring (3-7) is arranged on one side of the docking hole plate (3-6). One end of the spring (3-7) is fixedly connected to the docking hole plate (3-6). The other end of the spring (3-7) is fixedly connected to the operating arm (4-1).

6. The insulating rail end flashing treatment device according to claim 5, wherein: A limiting end (3-8) is provided at the tail of the sliding rod (3-4) outside the slide plate (3-2).

7. The insulating rail end flashing treatment device according to claim 1, characterized in that: Two adjusting threaded holes (4-4) and two fixing slot holes (4-5) are provided on the operating arm (4-1). The two adjusting threaded holes (4-4) are located on both sides of the line connecting the two fixing slot holes (4-5). An adjusting bolt (4-3) is provided in the adjusting threaded hole (4-4). A buffer pad (4-6) is provided at the tail end of the adjusting bolt (4-3). The buffer pad (4-6) is in close contact with the cutting machine (5). The fixing slot hole (4-5) is fixedly connected to the fixing arm (4-2) by a first bolt (4-7).

8. The insulating rail end flashing treatment device according to claim 1 or 7, characterized in that: A second bolt (4-8) is provided at the tail end of the fixing arm (4-2). A reserved threaded hole matching the second bolt (4-8) is provided on the cutting machine (5). The fixing arm (4-2) is rotatably connected to the cutting machine (5) by the second bolt (4-8).

9. The insulating rail end flashing treatment device according to claim 1, wherein: A handle (4-9) is provided at the end of the operating arm (4-1).

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