Railway emergency turnout slide plate oiling device

Abstract

The invention discloses a railway emergency turnout slide plate oiling device, and relates to the field of railway maintenance appliances, the railway emergency turnout slide plate oiling device comprises an oil storage cylinder and an oiling mechanism, the oiling mechanism is arranged below the oil storage cylinder, the oiling mechanism comprises an oiling head and a mounting seat, the mounting seat is arranged below the oil storage cylinder, the oiling head is arranged below the mounting seat, and the oiling head is arranged below the mounting seat. Oil outlets are evenly formed in the lower surface of the smearing head, a movable connecting mechanism is arranged above the smearing head, the smearing head is connected with the mounting base through the movable connecting mechanism, the upper portion of the movable connecting mechanism is connected with the oil storage barrel, and oil conveying is achieved. According to the railway emergency turnout slide plate oiling device, oil body smearing is achieved through direct contact of the smearing head and the slide plate, the oil outlet below the smearing head can discharge the oil body to the surface of the slide plate, and the smearing head is of a movable structure, that is, when a follow-up oil storage barrel and the like are in an inclined state, the smearing head can still be attached to the slide plate; and the oil body can be conveniently and flexibly smeared.

Description

Technical Field

[0001] The present invention relates to the technical field of railway maintenance tools, and particularly to an oiling device for railway emergency switch slide plates. Background Art

[0002] Railway emergency switches are connection devices for railway track conversion. They are widely distributed in stations and dispatching stations. As a component in the switch that provides a sliding space, the slide plate needs to be regularly oiled and maintained during use to ensure good performance.

[0003] Prior Art 1 (a Chinese patent with application number CN202222660595.6 and published on January 10, 2023) is an oiling device for railway switch slide plates, which includes a sealed oil pot, a pressurized oil spraying mechanism, an oil delivery pipe, and an oiling component. The pressurized oil spraying mechanism is arranged on the sealed oil pot. The inlet end of the oil delivery pipe is connected to the outlet end of the pressurized oil spraying mechanism. The oiling component is arranged at the outlet end of the oil delivery pipe. The oiling component includes a deflector plate and a brush. One side of the deflector plate is provided with a connection hole for connecting the oil delivery pipe, and the other side is provided with a diversion groove. The connection hole is communicated with the diversion groove. The brush is fixed on the side of the diversion groove of the deflector plate. The oiling component can swing freely relative to the adjustable rigid pipe and the sealed oil pot under the action of external force. When oiling different surfaces of the slide plate, the staff only needs to appropriately adjust the pointing angle of the adjustable rigid pipe to make the oiling component fit the surface of the slide plate to be oiled, so as to oil the slide plate, thereby reducing the working intensity of oiling the slide plate and improving work efficiency. Prior Art 2 (a Chinese patent with application number CN202421078563.8 and published on January 3, 2025) is an oiling device for railway switch slide plates, which includes an oil delivery pipe and a connection box. The connection box is sleeved on the oil delivery pipe. A brush plate is arranged below the connection box. The bottom end of the oil delivery pipe is communicated with the inside of the brush plate. The top of the brush plate is fixedly connected with two connecting rods. The top ends of the two connecting rods both penetrate through the bottom of the connection box and are in contact with the inner wall of the top of the connection box. A clamping groove is opened on one side of the two connecting rods close to each other. A brush is arranged inside the brush plate. The bottom end of the brush penetrates through the bottom inner wall of the brush plate and extends to the outside of the brush plate. A clamping component is arranged inside the connection box, and the clamping component cooperates with the two clamping grooves respectively. This application can facilitate the disassembly and assembly of the brush by means of clamping and fixing, and it is not necessary to use supporting tools to complete the disassembly and assembly, with less limitation, improving the maintenance efficiency, being convenient for personnel to use, and having strong practicability.

[0004] The current slide plate oiling device uses a spraying method for oiling. On the one hand, the spraying of the oil body will cause waste, and it is not convenient for the oil body to be smeared on the bed plate. Moreover, the pipe body required for spraying is relatively long, and it is inconvenient to carry and follow up with structures such as the oil pot. In addition, the user controls the stability of the relatively long pipe body through the oil pot, which is relatively poor and is not conducive to the flexible use of the device. Summary of the Invention

[0005] The purpose of the present invention is to provide an oiling device for railway emergency switch slide plates, so as to solve the problems raised in the above background technology. The current slide plate oiling device uses a spraying method for oiling. On the one hand, the spraying of the oil body will cause waste, and it is not convenient for the oil body to be smeared on the bed plate. Moreover, the pipe body required for spraying is relatively long, and the subsequent matching with an oil pot and other structures is inconvenient to carry and use.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An oiling device for railway emergency switch slide plates, including an oil storage cylinder and an oiling mechanism. The oiling mechanism is arranged below the oil storage cylinder, and the oiling mechanism includes a smearing head and a mounting seat. The mounting seat is arranged below the oil storage cylinder, and a smearing head is arranged below the mounting seat. The lower surface of the smearing head is evenly provided with oil outlets. An active connection mechanism is arranged above the smearing head. The smearing head is connected to the mounting seat through the active connection mechanism, and the upper part of the active connection mechanism is connected to the oil storage cylinder to realize the transportation of the oil body. An oil outlet control mechanism is arranged in the middle of the oil storage cylinder, and an auxiliary rod is arranged above the oil storage cylinder, and a handheld mechanism is arranged above the auxiliary rod. Through the handheld mechanism, the device can be held for oiling operations.

[0007] Further optimizing the above technical solution, the active connection mechanism includes an active ball, a communication pipe, a corrugated hose and a connection seat; The active ball is rotatably installed inside the mounting seat; The communication pipe is fixed below the active ball, and the active ball is connected to the smearing head through the communication pipe; The corrugated hose is fixed above the active ball, and the inside of the active ball is interconnected with the corrugated hose and the communication pipe; The connection seat is installed above the corrugated hose, and is fixedly connected between the connection seat and the mounting seat, and the upper part of the connection seat is connected to the oil storage cylinder.

[0008] Further optimizing the above technical solution, a connection head is arranged below the oil storage cylinder, and a threaded connection is formed between the connection head and the connection seat, so that the oil storage cylinder can be disassembled from above the connection seat.

[0009] Further optimizing the above technical solution, a transparent observation window is arranged on the surface of the oil storage cylinder for checking the remaining amount of the oil body in the oil storage cylinder.

[0010] Further optimizing the above technical solution, the oil outlet control mechanism includes an active plug, a driving rod, a fixed seat and a vertical driving mechanism; The active plug is arranged inside the oil storage cylinder and forms a vertical sliding structure with the oil storage cylinder; The driving rod is fixed above the active plug to control the movement of the active plug; The fixed seat is fixed inside the auxiliary rod, and the driving rod passes through the fixed seat; The vertical driving mechanism is arranged outside the driving rod to control the vertical movement of the driving rod.

[0011] To further optimize this technical solution, the vertical driving mechanism includes a driving ring, balls, a transmission gear, a driving gear, a mounting shaft and a motor; The driving ring is rotatably mounted inside the fixed seat, and a threaded connection is formed between the driving ring and the driving rod; The balls are arranged on the outer surface of the driving ring to reduce the frictional resistance between the driving ring and the fixed seat; The transmission gear is fixed on the outside of the driving ring; The driving gear is arranged outside the transmission gear and forms a meshing connection with the transmission gear; The mounting shaft is fixed in the middle of the driving gear; The motor is connected to the mounting shaft to control the rotation of the mounting shaft, and the motor is fixedly connected to the fixed seat.

[0012] To further optimize this technical solution, a guiding rod is fixed above the movable plug, and the upper end of the guiding rod passes through the fixed seat and forms a vertical sliding structure between the guiding rod and the fixed seat.

[0013] To further optimize this technical solution, the handheld mechanism includes an extension rod and a handheld grip; The extension rod is fixed above the auxiliary rod; The handheld grip is arranged above the extension rod, and a vertical sliding structure is formed between the handheld grip and the extension rod, so that the height of the handheld grip can be adjusted.

[0014] To further optimize this technical solution, a first control switch and a second control switch are installed below the handheld grip, and the first control switch and the second control switch are staggered. The first control switch and the second control switch respectively control the forward rotation and reverse rotation of the motor.

[0015] To further optimize this technical solution, an adjusting block is fixed inside the handheld grip. A sliding groove is formed on the surface of the extension rod. The adjusting block is located in the sliding groove and forms a vertical sliding structure between the adjusting block and the sliding groove. A locking rod penetrates through the adjusting block, and a threaded connection is formed between the locking rod and the handheld grip.

[0016] Compared with the prior art, the beneficial effects of the present invention are: (1) The oil body is applied through the direct contact between the application head and the sliding bedplate. The oil outlet below the application head can discharge the oil body onto the surface of the sliding bedplate, and the application head is a movable structure, that is, when the subsequent oil storage cylinder and the like are in an inclined state, the application head can still be kept in contact with the sliding bedplate, which is convenient for flexible application of the oil body.

[0017] (2) The oil storage cylinder and the connecting seat are detachably connected. After the oil storage cylinder is removed from the connecting seat later, the connecting seat can be replaced, different application heads can be adjusted for use, or the connecting seat can be removed and the oil can be pumped in again through the opening under the oil storage cylinder for oil replenishment. The subsequent method of squeezing out oil is more fuel-efficient and durable than spraying.

[0018] (3) The whole device is in a vertical rod-shaped structure. The user can hold the vertical rod and move it to the position to be coated, and directly apply and lubricate the oil. The use of the rod body is more flexible and convenient than that of a spray bottle structure, and it does not occupy much space when placed against the wall, with flexible and convenient use.

[0019] (4) The device can be used by holding it through the hand-held grip, and the hand-held grip can be vertically moved and adjusted to adjust the overall height of the device, facilitating adaptation to the use of people of different heights. A control switch is arranged on the hand-held grip to control the oil output, facilitating subsequent coating. Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a three-dimensional structural schematic diagram of the application head of the present invention; Figure 3 is a bottom view structural schematic diagram of the application head of the present invention; Figure 4 is a three-dimensional structural schematic diagram of the oil storage cylinder of the present invention; Figure 5 is a main sectional structural schematic diagram of the oil storage cylinder of the present invention; Figure 6 is a main sectional structural schematic diagram of the fixed seat of the present invention; Figure 7 is a bottom view structural schematic diagram of the hand-held grip of the present invention; Figure 8 is a main sectional structural schematic diagram of the hand-held grip of the present invention.

[0021] In the figure: 1. Oil storage cylinder; 2. Auxiliary rod; 201. Vent hole; 3. Extension rod; 4. Hand-held grip; 5. Application head; 6. Mounting seat; 7. Movable ball; 8. Connecting pipe; 9. Corrugated hose; 10. Connecting seat; 11. Connecting head; 12. Oil outlet; 13. Observation window; 14. Movable plug; 15. Driving rod; 16. Fixed seat; 17. Guide rod; 18. Driving ring; 19. Ball; 20. Transmission gear; 21. Driving gear; 22. Mounting shaft; 23. Motor; 24. First control switch; 25. Second control switch; 26. Adjusting block; 27. Slide groove; 28. Locking rod. Detailed Embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 - 8 , Embodiment 1: The present invention provides the following technical solution: An oiling device for railway emergency switch slide plates, including an oil storage cylinder 1 and an oiling mechanism. The oiling mechanism is arranged below the oil storage cylinder 1, and the oiling mechanism includes an application head 5 and a mounting seat 6. The mounting seat 6 is arranged below the oil storage cylinder 1, and an application head 5 is arranged below the mounting seat 6. Oil outlet holes 12 are evenly formed on the lower surface of the application head 5. An active connection mechanism is arranged above the application head 5. The application head 5 is connected to the mounting seat 6 through the active connection mechanism, and the upper part of the active connection mechanism is connected to the oil storage cylinder 1 to realize the transportation of the oil body. An oil outlet control mechanism is arranged in the middle of the oil storage cylinder 1, and an auxiliary rod 2 is arranged above the oil storage cylinder 1, and a hand-held mechanism is arranged above the auxiliary rod 2. The device can be held by the hand-held mechanism for oiling operations.

[0024] During use, the device can be moved to the slide plate to be oiled through the hand-held mechanism. The application head 5 is placed at the oiling position. The oil outlet control mechanism is used to control the oil body to flow out from the oil outlet holes 12, and then the application head 5 is controlled to move to apply the oil body on the slide plate. The application head 5 can be rotationally adjusted to keep it in close contact with the application surface.

[0025] Embodiment 2: On the basis of Embodiment 1, the active connection mechanism is disclosed to include an active ball 7, a communication pipe 8, a corrugated hose 9 and a connection seat 10. The active ball 7 is rotatably installed inside the mounting seat 6. The communication pipe 8 is fixed below the active ball 7. The active ball 7 is connected to the application head 5 through the communication pipe 8. The corrugated hose 9 is fixed above the active ball 7. The inside of the active ball 7 is in communication with the corrugated hose 9 and the communication pipe 8. The connection seat 10 is installed above the corrugated hose 9, and is fixedly connected between the connection seat 10 and the mounting seat 6, and the upper part of the connection seat 10 is connected to the oil storage cylinder 1. A connection head 11 is arranged below the oil storage cylinder 1, and a threaded connection is formed between the connection head 11 and the connection seat 10, so that the oil storage cylinder 1 can be disassembled from above the connection seat 10. A transparent observation window 13 is arranged on the surface of the oil storage cylinder 1 for checking the remaining amount of the oil body in the oil storage cylinder 1.

[0026] The oil body enters the applicator head 5 through the corrugated hose 9, the movable ball 7 and the connecting pipe 8, and flows out through the oil outlet 12. When the oil storage cylinder 1 and the applicator head 5 are not in the same direction, the applicator head 5 can drive the movable ball 7 to rotate in the mounting seat 6 through the connecting pipe 8, and the corrugated hose 9 deforms, so that the applicator head 5 can maintain the fit with the application surface. When the oil storage cylinder 1 needs to be disassembled, the connecting seat 10 can be rotated to release the threaded connection between the connecting seat 10 and the connecting head 11, and then the oil storage cylinder 1 and the connecting seat 10 can be separated, which is convenient for subsequent replacement of the applicator head 5 or replenishment of the oil body.

[0027] Embodiment 3: On the basis of Embodiment 1, an oil outlet control mechanism is disclosed, which includes a movable plug 14, a driving rod 15, a fixed seat 16 and a vertical driving mechanism. The movable plug 14 is arranged inside the oil storage cylinder 1 and forms a vertical sliding structure with the oil storage cylinder 1. The driving rod 15 is fixed above the movable plug 14 to control the movement of the movable plug 14. The fixed seat 16 is fixed inside the auxiliary rod 2. The driving rod 15 penetrates through the fixed seat 16. The vertical driving mechanism is arranged outside the driving rod 15 to control the vertical movement of the driving rod 15. The vertical driving mechanism includes a driving ring 18, a ball 19, a transmission gear 20, a driving gear 21, a mounting shaft 22 and a motor 23. The driving ring 18 is rotatably installed inside the fixed seat 16, and a threaded connection is formed between the driving ring 18 and the driving rod 15. The ball 19 is arranged on the outer surface of the driving ring 18 to reduce the frictional resistance between the driving ring 18 and the fixed seat 16. The transmission gear 20 is fixed on the outside of the driving ring 18. The driving gear 21 is arranged outside the transmission gear 20 and forms a meshing connection with the transmission gear 20. The mounting shaft 22 is fixed in the middle of the driving gear 21. The motor 23 is connected to the mounting shaft 22 to control the rotation of the mounting shaft 22, and the motor 23 is fixedly connected to the fixed seat 16. A guiding rod 17 is fixed above the movable plug 14, and the upper end of the guiding rod 17 penetrates through the fixed seat 16 and forms a vertical sliding structure with the fixed seat 16. The hand-held mechanism includes an extension rod 3 and a hand-held grip 4. The extension rod 3 is fixed above the auxiliary rod 2. The hand-held grip 4 is arranged above the extension rod 3, and a vertical sliding structure is formed between the hand-held grip 4 and the extension rod 3, so that the height of the hand-held grip 4 can be adjusted. A first control switch 24 and a second control switch 25 are installed below the hand-held grip 4, and the first control switch 24 and the second control switch 25 are staggered. The first control switch 24 and the second control switch 25 respectively control the forward rotation and reverse rotation of the motor 23. An adjusting block 26 is fixed inside the hand-held grip 4. A sliding groove 27 is formed on the surface of the extension rod 3. The adjusting block 26 is located in the sliding groove 27 and forms a vertical sliding structure with the sliding groove 27. A locking rod 28 penetrates through the adjusting block 26, and a threaded connection is formed between the locking rod 28 and the hand-held grip 4.

[0028] The position of the hand-held grip 4 can be adjusted according to the usage needs. When adjusting, the locking rod 28 can be rotated to make the locking rod 28 move through the threaded connection with the hand-held grip 4, release the connection between the locking rod 28 and the sliding groove 27, and then the adjusting block 26 can be vertically moved in the sliding groove 27 to achieve the adjustment of the height position of the hand-held grip 4. After the adjustment is completed, the locking rod 28 can be rotated again to lock the connection between the adjusting block 26 and the sliding groove 27. The forward and reverse rotations of the motor 23 can be controlled through the first control switch 24 and the second control switch 25, so as to control the upward and downward movements of the movable plug 14 and achieve the subsequent oil discharge and oil collection control. When oil discharge is required, the motor 23 drives the driving gear 21 to rotate through the mounting shaft 22. The driving gear 21 drives the transmission gear 20 and the driving ring 18 to rotate through the meshing with the transmission gear 20. When the driving ring 18 rotates, it drives the driving rod 15 to move vertically through the threaded connection with the driving rod 15, so that the driving rod 15 drives the movable plug 14 to move. The movable plug 14 squeezes or extracts the oil body. When the movable plug 14 moves, the air pressure above it can be kept stable through the air holes 201 provided on the surface of the auxiliary rod 2.

[0029] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A railway emergency turnout slide plate oiling device, comprising an oil storage cylinder (1) and an oiling mechanism; Features: The oiling mechanism is arranged below the oil storage cylinder (1), and comprises an oiling head (5) and a mounting seat (6). The mounting seat (6) is arranged below the oil storage cylinder (1), and the oiling head (5) is arranged below the mounting seat (6). The lower surface of the oiling head (5) is evenly provided with oil outlets (12). A movable connection mechanism is arranged above the oiling head (5). The oiling head (5) is connected to the mounting seat (6) through the movable connection mechanism, and the upper part of the movable connection mechanism is connected to the oil storage cylinder (1) to realize the transportation of the oil body. An oil outlet control mechanism is arranged in the middle of the oil storage cylinder (1), and an auxiliary rod (2) is arranged above the oil storage cylinder (1), and a hand-held mechanism is arranged above the auxiliary rod (2). The hand-held mechanism can be used to hold the device for oiling.

2. The railway emergency turnout slide plate oiling device according to claim 1, characterized in that: The movable connection mechanism comprises a movable ball (7), a connecting pipe (8), a corrugated hose (9) and a connecting seat (10); A movable ball (7) is rotatably mounted inside the mounting seat (6); A connecting pipe (8) is fixed below the movable ball (7), and the movable ball (7) is connected to the coating head (5) via the connecting pipe (8); A corrugated hose (9) is fixed above the movable ball (7), and the interior of the movable ball (7) and the corrugated hose (9) and the connecting pipe (8) are connected to each other; The connecting seat (10) is installed above the corrugated hose (9), and the connecting seat (10) and the mounting seat (6) are fixedly connected, and the top of the connecting seat (10) is connected to the oil storage cylinder (1).

3. The railway emergency turnout slide plate oiling device according to claim 2 is characterized in that: A connecting head (11) is provided below the oil storage cylinder (1), and a threaded connection is formed between the connecting head (11) and the connecting seat (10), so that the oil storage cylinder (1) can be disassembled from above the connecting seat (10).

4. The railway emergency turnout slide plate oiling device according to claim 1, characterized in that: The surface of the oil storage cylinder (1) is provided with a transparent observation window (13) for viewing the remaining amount of oil in the oil storage cylinder (1).

5. The railway emergency turnout slide plate oiling device according to claim 1, characterized in that: The oil outlet control mechanism comprises a movable plug (14), a drive rod (15), a fixed seat (16) and a vertical drive mechanism; A movable plug (14) is arranged inside the oil storage cylinder (1) and between the oil storage cylinder (1) to form an up-and-down sliding structure; A driving rod (15) is fixed above the movable plug (14) to control the movement of the movable plug (14); A fixing seat (16) is fixed inside the auxiliary rod (2), and the driving rod (15) passes through the fixing seat (16); A vertical driving mechanism is arranged outside the driving rod (15) to control the vertical movement of the driving rod (15).

6. The railway emergency turnout slide plate oiling device according to claim 5, characterized in that: The vertical drive mechanism comprises a drive ring (18), a ball (19), a transmission gear (20), a drive gear (21), a mounting shaft (22) and a motor (23); A drive ring (18) is rotatably mounted inside the fixed seat (16), and a threaded connection is formed between the drive ring (18) and the drive rod (15); A ball (19) is arranged on the outer surface of the drive ring (18) to reduce the friction resistance between the drive ring (18) and the fixed seat (16); A transmission gear (20) is fixed on the outside of the drive ring (18); A driving gear (21) is arranged on the outer side of the transmission gear (20) and is meshedly connected with the transmission gear (20); A mounting shaft (22) is fixed to the middle of the driving gear (21); The motor (23) is connected to the mounting shaft (22) to control the rotation of the mounting shaft (22), and the motor (23) is fixedly connected to the fixing seat (16).

7. The railway emergency turnout slide plate oiling device according to claim 6, characterized in that: A guide rod (17) is fixed above the movable plug (14), and the upper end of the guide rod (17) passes through the fixed seat (16) and forms an up-and-down sliding structure between the fixed seat (16).

8. The railway emergency turnout slide plate oiling device according to claim 6, characterized in that: The hand-held mechanism comprises an extension rod (3) and a hand-held handle (4); An extension rod (3) is fixed above the auxiliary rod (2); The hand-held handle (4) is arranged above the extension rod (3), and a vertical sliding structure is formed between the hand-held handle (4) and the extension rod (3), so that the height of the hand-held handle (4) can be adjusted.

9. The railway emergency turnout slide plate oiling device according to claim 8, characterized in that: A first control switch (24) and a second control switch (25) are installed below the hand grip (4), and the first control switch (24) and the second control switch (25) are staggered and arranged. The first control switch (24) and the second control switch (25) respectively control the forward rotation and reverse rotation of the motor (23).

10. The railway emergency turnout slide plate oiling device according to claim 8, characterized in that: An adjusting block (26) is fixed on the inner side of the hand-held handle (4), a sliding groove (27) is provided on the surface of the extension rod (3), the adjusting block (26) is located in the sliding groove (27) and between the sliding grooves (27) to form an up-and-down sliding structure, a locking rod (28) passes through the inside of the adjusting block (26), and a threaded connection is formed between the locking rod (28) and the hand-held handle (4).

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