Rust removal equipment for railway track maintenance

Abstract

The utility model discloses a derusting device for railway track maintenance, which comprises a mounting block and an I-shaped rail, the mounting block is located above the I-shaped rail, and the front end face and the rear end face of the mounting block are both provided with supporting assemblies convenient for the mounting block to move. A first polishing assembly for polishing the upper end face of the I-shaped rail is arranged on the lower end face of the mounting block, L-shaped plates are arranged on the left side end face and the right side end face of the mounting block correspondingly, two connecting assemblies are arranged on the outer end faces of the L-shaped plates, a vertical plate is arranged below the L-shaped plates, and the vertical plate is connected with the L-shaped plates through the two connecting assemblies; a side edge grinding assembly is arranged on the side, close to the I-shaped rail, of the vertical plate. According to the derusting equipment, the side edge polishing assemblies are arranged, so that sunken parts on the two sides of the I-shaped rail can be polished, rust on the sunken parts on the two sides of the I-shaped rail is removed, the derusting effect of the derusting equipment is improved, and meanwhile the derusting efficiency of the derusting equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of track maintenance, in particular to rust removal equipment for railway track maintenance. Background Art

[0002] Railway tracks, referred to as rails, rails and tracks, etc., will experience erosion from wind, sun and rain during use, which will cause varying degrees of corrosion. Rust will appear on the surface of the rails. Rusted rails will affect the smooth operation of the vehicle and accelerate the damage of the rails. Therefore, it is necessary to use rail rust removal equipment regularly to remove rust and maintain the rails.

[0003] The existing rails are generally in an I-shape, and not only the top of the rails will rust, but also the concave parts on both sides thereof will rust. When the existing railway track maintenance rust removal equipment is used, the top of the rail is grinded by a grinding wheel to remove the rust on the top of the rail. However, it is difficult to remove the rust in the concave parts on both sides of the rails, resulting in limited rust removal effect, which affects the rust removal efficiency of the railway track. Therefore, a railway track maintenance rust removal equipment is proposed to solve the above problem. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a rust removal equipment for railway track maintenance. By setting a side grinding component, the recessed parts on both sides of the I-shaped rail can be ground to remove the rust in the recessed parts on both sides of the I-shaped rail, which has the advantages of increasing the rust removal effect of the rust removal equipment.

[0006] (II) Technical solution

[0007] The utility model provides a rust removal device for railway track maintenance, comprising a mounting block and an I-shaped rail, wherein the mounting block is located above the I-shaped rail, and both front and rear end surfaces of the mounting block are provided with support components for facilitating the movement thereof, and the lower end surface of the mounting block is provided with a first grinding component for grinding the upper end surface of the I-shaped rail, and both left and right end surfaces of the mounting block are provided with L-shaped plates, and the outer end surfaces of the L-shaped plates are provided with two groups of connecting components, and a vertical plate is provided below the L-shaped plate, and the vertical plate is connected to the L-shaped plate through the two groups of connecting components, and a side grinding component is provided on the side of the vertical plate close to the I-shaped rail.

[0008] Preferably, the side grinding assembly includes a U-shaped frame, an electric telescopic rod, a movable plate and a second grinding assembly, the U-shaped frame is arranged on a side of the vertical plate close to the I-shaped rail, the electric telescopic rod is arranged on the outer end surface of the vertical plate and is located inside the U-shaped frame, the telescopic end of the electric telescopic rod passes through and extends to the outer end surface of the U-shaped frame, the movable plate is arranged at the telescopic end of the electric telescopic rod, and the second grinding assembly is arranged on a side of the movable plate away from the telescopic end of the electric telescopic rod.

[0009] Preferably, the second grinding assembly includes a second grinding motor and a second grinding disc, the second grinding motor is arranged on a side of the movable plate away from the telescopic end of the electric telescopic rod, and the second grinding disc is arranged at the output end of the second grinding motor.

[0010] Preferably, the connection assembly includes a connection block and a fixing bolt, the connection block is arranged on the outer end surface of the L-shaped plate, the fixing bolt passes through the connection block and extends to the inside of the vertical plate, and the fixing bolt is threadedly connected to the vertical plate.

[0011] Preferably, the support assembly includes a support block, a support rod and a roller, the support block is arranged on the outer end surface of the mounting block, the support rod is arranged on the lower end surface of the support block, the roller is arranged on the lower end surface of the support block, and the outer side of the roller abuts against the upper end surface of the I-shaped rail.

[0012] Preferably, the first grinding assembly includes a first grinding motor and a first grinding disc, the first grinding motor is arranged on the lower end surface of the mounting block, the first grinding disc is arranged on the output shaft of the first grinding motor, and the lower end surface of the first grinding disc contacts the upper end surface of the I-shaped rail.

[0013] Preferably, a controller is provided on the upper end surface of the mounting block, a battery is provided on the upper end surface of the mounting block, and a push handle is provided on the rear end surface of the mounting block.

[0014] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0015] The rust removal equipment for railway track maintenance can grind the depressed parts on both sides of the I-shaped rail by arranging the side grinding components, so as to remove the rust on the depressed parts on both sides of the I-shaped rail. Moreover, through the cooperation between the first grinding component and the side grinding component, the rust removal equipment can grind the top and the depressed parts on both sides of the I-shaped rail during movement, thereby increasing the rust removal effect of the rust removal equipment and also improving the rust removal efficiency of the rust removal equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The utility model is a structural schematic diagram of a rust removal device for railway track maintenance.

[0017] Figure 2 The utility model discloses a schematic diagram of the structure of a vertical plate and a side grinding assembly in a rust removal device for railway track maintenance.

[0018] Figure 3 A rust removal device for railway track maintenance proposed by the utility model Figure 1 A is an enlarged view of the middle image.

[0019] Figure numerals: 1. mounting block; 2. I-shaped rail; 3. supporting assembly; 301. supporting block; 302. supporting rod; 303. roller; 4. first grinding assembly; 401. first grinding motor; 402. first grinding disc; 5. L-shaped plate; 6. connecting assembly; 601. connecting block; 602. fixing bolt; 7. vertical plate; 8. side grinding assembly; 801. U-shaped frame; 802. electric telescopic rod; 803. movable plate; 804. second grinding assembly; 8041. second grinding motor; 8042. second grinding disc; 9. controller; 10. battery; 11. push handle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0023] like Figure 1-3 As shown, the utility model proposes a rust removal device for railway track maintenance, comprising a mounting block 1 and an I-shaped rail 2, the mounting block 1 is located above the I-shaped rail 2, the front and rear end surfaces of the mounting block 1 are provided with support components 3 for facilitating its movement, the lower end surface of the mounting block 1 is provided with a first grinding component 4 for grinding the upper end surface of the I-shaped rail 2, the left and right side end surfaces of the mounting block 1 are provided with L-shaped plates 5, the outer end surface of the L-shaped plate 5 is provided with two groups of connecting components 6, a vertical plate 7 is provided below the L-shaped plate 5, the vertical plate 7 is connected to the L-shaped plate 5 through the two groups of connecting components 6, and a side grinding component 8 is provided on the side of the vertical plate 7 close to the I-shaped rail 2.

[0024] In the utility model, the mounting block 1 can be supported by setting the supporting assembly 3, and it is also convenient for the mounting block 1 to move above the I-shaped rail 2. The top of the I-shaped rail 2 can be polished by the first polishing assembly 4 to remove the rust on the top of the I-shaped rail 2. The vertical plate 7 and the side polishing assembly 8 can be installed by the L-shaped plate 5 and the connecting assembly 6, and the recessed parts on both sides of the I-shaped rail 2 can be polished by the side polishing assembly 8 to remove the rust on the recessed parts on both sides of the I-shaped rail 2. Through the mutual cooperation of the first polishing assembly 4 and the side polishing assembly 8, the rust removal equipment can polish the top and the recessed parts on both sides of the I-shaped rail 2 during the movement, thereby increasing the rust removal effect of the rust removal equipment and also improving the rust removal efficiency of the rust removal equipment.

[0025] In an optional embodiment, the side grinding assembly 8 includes a U-shaped frame 801, an electric telescopic rod 802, a movable plate 803 and a second grinding assembly 804, the U-shaped frame 801 is arranged on the side of the vertical plate 7 close to the I-shaped rail 2, the electric telescopic rod 802 is arranged on the outer end surface of the vertical plate 7 and is located inside the U-shaped frame 801, the telescopic end of the electric telescopic rod 802 passes through and extends to the outer end surface of the U-shaped frame 801, the movable plate 803 is arranged at the telescopic end of the electric telescopic rod 802, and the second grinding assembly 804 is arranged on the side of the movable plate 803 away from the telescopic end of the electric telescopic rod 802.

[0026] It should be noted that the U-shaped frame 801 can provide stable support for the electric telescopic rod 802. When the electric telescopic rod 802 is started, the telescopic end of the electric telescopic rod 802 will drive the movable plate 803 to approach the I-shaped rail 2, and the movable plate 803 will drive the second grinding assembly 804 to approach the I-shaped rail 2.

[0027] In an optional embodiment, the second grinding assembly 804 includes a second grinding motor 8041 and a second grinding disc 8042 . The second grinding motor 8041 is disposed on a side of the movable plate 803 away from the telescopic end of the electric telescopic rod 802 , and the second grinding disc 8042 is disposed at the output end of the second grinding motor 8041 .

[0028] It should be noted that when the movable plate 803 approaches the I-shaped rail 2, the movable plate 803 will drive the second grinding motor 8041 to approach the I-shaped rail 2, and the second grinding motor 8041 will drive the second grinding disc 8042 to approach the I-shaped rail 2, until the second grinding disc 8042 contacts the recessed part of the I-shaped rail 2, then the second grinding motor 8041 can be started, and the output shaft of the second grinding motor 8041 will drive the second grinding disc 8042 to rotate, and the recessed part of the I-shaped rail 2 is polished by the second grinding disc 8042 to remove the rust on the recessed part of the I-shaped rail 2.

[0029] In addition, after the grinding is completed, the electric telescopic rod 802 can be started in reverse to separate the second grinding disc 8042 from the recessed portion of the I-shaped rail 2 until the second grinding disc 8042 is located outside the I-shaped rail 2, and the entire rust removal equipment can be removed.

[0030] In an optional embodiment, the connecting assembly 6 includes a connecting block 601 and a fixing bolt 602. The connecting block 601 is arranged on the outer end surface of the L-shaped plate 5. The fixing bolt 602 passes through the connecting block 601 and extends to the inside of the vertical plate 7. The fixing bolt 602 is threadedly connected to the vertical plate 7.

[0031] It should be noted that, when there is no need to grind both sides of the I-shaped rail 2, the fixing bolt 602 can be rotated by a tool to disengage the fixing bolt 602 from the vertical plate 7, thereby disassembling the vertical plate 7 and the side grinding assembly 8. At this time, the rust removal equipment can also only remove rust from the top of the I-shaped rail 2, so that the rust removal equipment can adapt to different rust removal environments.

[0032] In an optional embodiment, the support assembly 3 includes a support block 301, a support rod 302 and a roller 303, the support block 301 is arranged on the outer end surface of the mounting block 1, the support rod 302 is arranged on the lower end surface of the support block 301, and the roller 303 is arranged on the lower end surface of the support block 301, and the outer side of the roller 303 abuts against the upper end surface of the I-shaped rail 2.

[0033] It should be noted that the mounting block 1 can be supported by the support block 301, the support rod 302 and the roller 303. At the same time, the mounting block 1 can be moved by the roller 303, thereby driving the entire rust removal equipment to move on the I-shaped rail 2, thereby performing mobile rust removal on the I-shaped rail 2.

[0034] In an optional embodiment, the first grinding assembly 4 includes a first grinding motor 401 and a first grinding disc 402. The first grinding motor 401 is arranged on the lower end surface of the mounting block 1, and the first grinding disc 402 is arranged on the output shaft of the first grinding motor 401. The lower end surface of the first grinding disc 402 contacts the upper end surface of the I-shaped rail 2.

[0035] It should be noted that when the first grinding motor 401 is started, the output shaft of the first grinding motor 401 will drive the first grinding disc 402 to rotate, and the top of the I-shaped rail 2 can be ground by the first grinding disc 402 to remove rust on the top of the I-shaped rail 2.

[0036] In an optional embodiment, a controller 9 is provided on the upper end surface of the mounting block 1 , a battery 10 is provided on the upper end surface of the mounting block 1 , and a push handle 11 is provided on the rear end surface of the mounting block 1 .

[0037] It should be noted that the electric telescopic rod 802, the second grinding motor 8041 and the first grinding motor 401 are all electrically connected to the controller 9 and the battery 10. The electric telescopic rod 802, the second grinding motor 8041 and the first grinding motor 401 can be controlled by the controller 9, and the electric telescopic rod 802, the second grinding motor 8041, the first grinding motor 401 and the controller 9 can be powered by the battery 10.

[0038] In addition, the rust removal device can be pushed by the push handle 11, so that the rust removal device can be moved.

[0039] Working principle:

[0040] When the rust removal device for railway track maintenance is used, the rust removal device is placed above the I-shaped rail 2, and then when the electric telescopic rod 802 is started, the telescopic end of the electric telescopic rod 802 will drive the movable plate 803 to approach the I-shaped rail 2, and the movable plate 803 will drive the second grinding motor 8041 to approach the I-shaped rail 2, and the second grinding motor 8041 will drive the second grinding disc 8042 to approach the I-shaped rail 2 until the second grinding disc 8042 contacts the concave part of the I-shaped rail 2, at which time the second grinding motor 8041 can be started. And the first grinding motor 401, the output shaft of the first grinding motor 401 will drive the first grinding disc 402 to rotate, and the top of the I-shaped rail 2 can be grinded by the first grinding disc 402 to remove the rust on the top of the I-shaped rail 2, and the output shaft of the second grinding motor 8041 will drive the second grinding disc 8042 to rotate, and the concave part of the I-shaped rail 2 can be grinded by the second grinding disc 8042 to remove the rust in the concave part of the I-shaped rail 2, thereby increasing the rust removal effect of the rust removal equipment and also improving the rust removal efficiency of the rust removal equipment.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rust removal device for railway track maintenance, comprising a mounting block (1) and an I-shaped rail (2), characterized in that: The mounting block (1) is located above the I-shaped rail (2); the front and rear end surfaces of the mounting block (1) are both provided with support components (3) for facilitating the movement of the mounting block; the lower end surface of the mounting block (1) is provided with a first grinding component (4) for grinding the upper end surface of the I-shaped rail (2); the left and right end surfaces of the mounting block (1) are both provided with L-shaped plates (5); the outer end surfaces of the L-shaped plates (5) are provided with two groups of connecting components (6); a vertical plate (7) is provided below the L-shaped plate (5); the vertical plate (7) is connected to the L-shaped plate (5) via the two groups of connecting components (6); and a side grinding component (8) is provided on the side of the vertical plate (7) close to the I-shaped rail (2).

2. The rust removal equipment for railway track maintenance according to claim 1, characterized in that: The side grinding assembly (8) comprises a U-shaped frame (801), an electric telescopic rod (802), a movable plate (803) and a second grinding assembly (804); the U-shaped frame (801) is arranged on a side of the vertical plate (7) close to the I-shaped rail (2); the electric telescopic rod (802) is arranged on an outer end surface of the vertical plate (7) and is located inside the U-shaped frame (801); the telescopic end of the electric telescopic rod (802) penetrates and extends to the outer end surface of the U-shaped frame (801); the movable plate (803) is arranged on the telescopic end of the electric telescopic rod (802); and the second grinding assembly (804) is arranged on a side of the movable plate (803) away from the telescopic end of the electric telescopic rod (802).

3. The rust removal equipment for railway track maintenance according to claim 2, characterized in that: The second grinding assembly (804) comprises a second grinding motor (8041) and a second grinding disc (8042); the second grinding motor (8041) is arranged on a side of the movable plate (803) away from the telescopic end of the electric telescopic rod (802); and the second grinding disc (8042) is arranged at the output end of the second grinding motor (8041).

4. The rust removal equipment for railway track maintenance according to claim 1, characterized in that: The connection assembly (6) comprises a connection block (601) and a fixing bolt (602); the connection block (601) is arranged on the outer end surface of the L-shaped plate (5); the fixing bolt (602) passes through the connection block (601) and extends to the inside of the vertical plate (7); the fixing bolt (602) is threadedly connected to the vertical plate (7).

5. The rust removal equipment for railway track maintenance according to claim 1, characterized in that: The support assembly (3) comprises a support block (301), a support rod (302) and a roller (303); the support block (301) is arranged on the outer end surface of the mounting block (1); the support rod (302) is arranged on the lower end surface of the support block (301); the roller (303) is arranged on the lower end surface of the support block (301); and the outer side of the roller (303) abuts against the upper end surface of the I-shaped rail (2).

6. The rust removal equipment for railway track maintenance according to claim 1, characterized in that: The first grinding assembly (4) comprises a first grinding motor (401) and a first grinding disc (402); the first grinding motor (401) is arranged on the lower end surface of the mounting block (1); the first grinding disc (402) is arranged on the output shaft of the first grinding motor (401); and the lower end surface of the first grinding disc (402) contacts the upper end surface of the I-shaped rail (2).

7. The rust removal equipment for railway track maintenance according to claim 1, characterized in that: The upper end surface of the mounting block (1) is provided with a controller (9), the upper end surface of the mounting block (1) is provided with a storage battery (10), and the rear end surface of the mounting block (1) is provided with a push handle (11).

Images