Railway turnout slide plate oiling device

Abstract

The utility model belongs to the technical field of railway maintenance tools, and particularly relates to a railway turnout slide plate oiling device which comprises an oil conveying pipe and a connecting box, the connecting box is arranged on the oil conveying pipe in a sleeved mode, a brush plate is arranged below the connecting box, the bottom end of the oil conveying pipe is communicated with the interior of the brush plate, and two connecting rods are fixedly connected to the top of the brush plate. The top ends of the two connecting rods penetrate through the bottom of the connecting box and make contact with the inner wall of the top of the connecting box, clamping grooves are formed in the sides, close to each other, of the two connecting rods, a brush is arranged in the brush plate, the bottom end of the brush penetrates through the inner wall of the bottom of the brush plate and extends to the outside of the brush plate, and a clamping assembly is arranged in the connecting box. The brush can be conveniently disassembled and assembled in a clamping and fixing mode, disassembly and assembly can be completed without using matched tools, limitation is small, maintenance efficiency is improved, personnel use is facilitated, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of railway maintenance tools, in particular to a railway turnout slide bed oiling device. Background Art

[0002] A turnout is a line connection device that allows locomotives to switch from one track to another. It is also one of the weak links of the track and is usually laid in large quantities at stations and marshaling yards. The slide plate is an important component in the turnout that supports the point rail and provides it with sliding space. In order to ensure the driving safety of train switching, the slide plate needs to be regularly oiled and maintained.

[0003] In the prior art, the application No. 202222660595.6 discloses a railway turnout slide bed oiling device, including a sealed oil pot, a pressurized oil spraying mechanism, an oil delivery pipe and an oiling assembly, wherein the pressurized oil spraying mechanism is arranged on the sealed oil pot, the oil inlet end of the oil delivery pipe is connected to the oil outlet end of the pressurized oil spraying mechanism, the oiling assembly is arranged at the oil outlet end of the oil delivery pipe, the oiling assembly includes a guide plate and a brush, one side of the guide plate is provided with a connecting hole for connecting the oil delivery pipe, and the other side is provided with a guide groove, the connecting hole is connected to the guide groove, and the brush is fixed to the guide groove side of the guide plate. The oiling assembly can swing freely relative to the adjustable hard pipe and the sealed oil pot under the action of external force. When oiling different surfaces of the slide bed, the staff only needs to appropriately adjust the pointing angle of the adjustable hard pipe so that the oiling assembly fits the oiling surface of the slide bed, thereby reducing the intensity of the oiling work of the slide bed and improving the work efficiency.

[0004] However, since the brush and the guide plate are fixed by bolts in the above technical solution, matching tools are needed to complete the disassembly and assembly when replacing or cleaning the brush, which has great limitations, reduces maintenance efficiency, and is inconvenient for personnel to use. Therefore, we propose a railway turnout slide bed oiling device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art that the brush and the guide plate are fixed by bolts, and when replacing or cleaning the brush, matching tools are needed to complete the disassembly and assembly, which has great limitations, reduces the maintenance efficiency, and is inconvenient for personnel to use. A railway turnout slide bed oiling device is proposed to solve the shortcomings in the prior art that the brush and the guide plate are fixed by bolts, and when replacing or cleaning the brush, matching tools are needed to complete the disassembly and assembly, which has great limitations, reduces the maintenance efficiency, and is inconvenient for personnel to use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A railway turnout slide bed oiling device comprises an oil pipeline and a connecting box, wherein the connecting box is sleeved on the oil pipeline, a brush plate is arranged below the connecting box, the bottom end of the oil pipeline is connected to the inside of the brush plate, the top of the brush plate is fixedly connected to two connecting rods, the top ends of the two connecting rods both pass through the bottom of the connecting box and contact the top inner wall of the connecting box, a card slot is provided on the side where the two connecting rods are close to each other, a brush is arranged inside the brush plate, the bottom end of the brush passes through the bottom inner wall of the brush plate and extends to the outside of the brush plate, a card assembly is arranged inside the connecting box, and the card assembly respectively cooperates with the two card slots.

[0008] With the above structure, the brush can be easily disassembled and assembled by means of clamping and fixing, and there is no need to use matching tools to complete the disassembly and assembly. It has small limitations, improves maintenance efficiency, is easy for personnel to use, and is highly practical.

[0009] Preferably, a sponge is provided inside the brush plate, and the top end of the brush extends into the sponge.

[0010] Furthermore, by providing a sponge, the lubricating liquid can be stored conveniently, and the lubricating liquid can be easily immersed in the brush, and the lubricating liquid can be easily applied to the slide bed plate through the brush.

[0011] Preferably, the clamping assembly comprises an external threaded ring, a knob, a transmission ring, two push rods, two slide rods and two clamping rods;

[0012] The external threaded ring, the knob and the transmission ring are all sleeved on the oil pipeline. The top of the external threaded ring is fixedly connected to the bottom of the knob, the bottom end of the external threaded ring passes through the top of the connecting box and extends to the inside of the connecting box, the bottom end of the external threaded ring is rotatably connected to the top of the transmission ring, the ends of the two push rods close to each other are respectively rotatably connected to the left and right sides of the transmission ring, the ends of the two push rods away from each other are respectively rotatably connected to the sides of the two sliding rods close to each other, the bottom ends of the two sliding rods are slidably connected to the bottom inner wall of the connecting box, the sides of the two clamping rods close to each other are respectively fixedly connected to the sides of the two sliding rods away from each other, and the ends of the two clamping rods away from each other can be detached and inserted into the two clamping grooves.

[0013] Furthermore, by providing a card-mounted assembly, the brush plate and the brush can be quickly disassembled and assembled with the connection box, thereby facilitating maintenance and replacement of the brush, and the operation is convenient and fast, saving time and effort.

[0014] Preferably, a threaded hole is provided on the top inner wall of the connection box, and the bottom end of the external threaded ring passes through the threaded hole and is threadedly connected to the threaded hole.

[0015] Furthermore, by providing a threaded connection between the threaded hole and the external threaded ring, the transmission ring can be driven to move up and down.

[0016] Preferably, two slide grooves are provided on the inner wall of the bottom of the connection box, and the bottom end of the slide rod is slidably connected in the slide grooves.

[0017] Furthermore, by providing the sliding groove, the sliding rod and the clamping rod can be stably limited in sliding and supported in sliding.

[0018] Preferably, springs are fixedly connected to the inner wall of the top of the connection box, and ends of the two springs that are far away from each other are fixedly connected to the sides of the two sliding rods that are close to each other.

[0019] Furthermore, the spring can be provided to assist the slide bar and the clamping bar in moving and resetting.

[0020] Beneficial effects:

[0021] 1. By setting the card-mounted components, the brush plate and the brush can be quickly disassembled and assembled with the connection box, so that the brush can be maintained and replaced, and the operation is convenient and fast, saving time and effort;

[0022] 2. The sponge can be provided to facilitate storage of the lubricating liquid, and facilitate the lubricating liquid to be immersed in the brush, and facilitate the lubricating liquid to be applied to the slide bed plate through the brush;

[0023] The utility model can facilitate the disassembly and assembly of the brush by means of a clamping and fixing method, and does not need to use matching tools to complete the disassembly and assembly, has small limitations, improves maintenance efficiency, is convenient for personnel to use, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main cross-sectional structure of a railway turnout slide bed oiling device proposed by the utility model;

[0025] Figure 2 The utility model provides an attachment for a railway turnout slide plate oiling device. Figure 1 The structural diagram of part A in the figure;

[0026] Figure 3 The utility model provides an attachment for a railway turnout slide plate oiling device. Figure 1 The structural diagram of part B;

[0027] Figure 4 This is a three-dimensional structural diagram of a transmission ring of a railway turnout slide bed oiling device proposed by the utility model.

[0028] In the figure: 1. oil pipeline; 2. connecting box; 3. brush plate; 4. sponge; 5. brush; 6. connecting rod; 7. slot; 8. external thread ring; 9. threaded hole; 10. knob; 11. transmission ring; 12. push rod; 13. slide rod; 14. slide groove; 15. spring; 16. clamping rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Reference Figure 1-4 , a railway turnout slide bed oiling device, comprising an oil delivery pipe 1 and a connection box 2, the connection box 2 is sleeved on the oil delivery pipe 1, a brush plate 3 is arranged below the connection box 2, the bottom end of the oil delivery pipe 1 is connected to the inside of the brush plate 3, two connecting rods 6 are welded to the top of the brush plate 3, the top ends of the two connecting rods 6 pass through the bottom of the connection box 2 and contact the top inner wall of the connection box 2, and the two connecting rods 6 are provided with a card slot 7 on one side close to each other, a brush 5 is arranged inside the brush plate 3, the bottom end of the brush 5 passes through the bottom inner wall of the brush plate 3 and extends to the outside of the brush plate 3, and a card assembly is arranged inside the connection box 2, and the card assembly is matched with the two card slots 7 respectively;

[0031] The clamping assembly comprises an external threaded ring 8, a knob 10, a transmission ring 11, two push rods 12, two slide rods 13 and two clamping rods 16; the external threaded ring 8, the knob 10 and the transmission ring 11 are all sleeved on the oil pipeline 1, the top of the external threaded ring 8 is welded to the bottom of the knob 10, the bottom end of the external threaded ring 8 passes through the top of the connection box 2 and extends to the inside of the connection box 2, the bottom end of the external threaded ring 8 is connected to the top of the transmission ring 11 by an axis rotation, the ends of the two push rods 12 close to each other are respectively connected to the left and right sides of the transmission ring 11 by an axis rotation, the ends of the two push rods 12 away from each other are respectively connected to the sides of the two slide rods 13 close to each other by an axis rotation, the bottom ends of the two slide rods 13 are both slidably connected to the bottom inner wall of the connection box 2, the sides of the two clamping rods 16 close to each other are respectively welded to the sides of the two slide rods 13 away from each other, and the ends of the two clamping rods 16 away from each other can be detached and inserted into the two card slots 7.

[0032] With the above structure, by setting up the card assembly, the brush plate 3 and the brush 5 can be quickly disassembled and assembled with the connection box 2, so that the brush 5 can be easily maintained and replaced, and the operation is convenient and fast, saving time and effort.

[0033] In the utility model, a sponge 4 is arranged inside the brush plate 3, and the top end of the brush 5 extends into the sponge 4. The sponge 4 can be arranged to facilitate the storage of lubricating liquid, and the lubricating liquid can be easily immersed in the brush 5, so that the lubricating liquid can be applied to the slide bed plate through the brush 5.

[0034] In the utility model, a threaded hole 9 is provided on the top inner wall of the connection box 2, and the bottom end of the external threaded ring 8 passes through the threaded hole 9 and is threadedly connected to the threaded hole 9. The threaded connection between the threaded hole 9 and the external threaded ring 8 can drive the transmission ring 11 to move up and down.

[0035] In the utility model, two slide grooves 14 are provided on the bottom inner wall of the connection box 2, and the bottom end of the slide rod 13 is slidably connected in the slide groove 14. By providing the slide groove 14, the slide rod 13 and the clamping rod 16 can be stably slidably limited and slidably supported.

[0036] In the utility model, springs 15 are welded on the top inner wall of the connection box 2, and the ends of the two springs 15 that are far away from each other are respectively welded to the sides of the two slide bars 13 that are close to each other. The springs 15 can assist the slide bars 13 and the clamping rods 16 to move and reset.

[0037] Working principle: When in use, the external thread ring 8 can be driven to rotate by rotating the knob 10. When the external thread ring 8 rotates, the threaded connection between the external thread ring 8 and the threaded hole 9 can drive the transmission ring 11 to move upward. When the transmission ring 11 moves upward, it can drive the ends of the two push rods 12 that are close to each other to move upward. At this time, the ends of the two push rods 12 that are far away from each other will be pulled closer to each other, so that the two push rods 12 can drive the two slide rods 13 to move closer to each other. When the two slide rods 13 move closer to each other, they can drive the two clamping rods 16 to move closer to each other. When the two clamping rods 16 When they are close to each other, the two clamping rods 16 will be disengaged from the plug-in limit between the two clamping slots 7. At this time, the clamping and unlocking between the two connecting rods 6 and the connecting box 2 is completed, so that the connecting rods 6 can be pulled out from the inside of the connecting box 2. At this time, the disassembly operation of the brush plate 3 and the brush 5 is realized, and then the reverse operation of the above-mentioned structure can be coordinated to realize the rapid installation of the brush plate 3 and the brush 5. In this way, the rapid disassembly and assembly of the brush 5 can be realized, so as to facilitate the maintenance and replacement of the brush 5. There is no need to use matching tools to complete the disassembly and assembly, with small limitations, improved maintenance efficiency, convenient for personnel to use, and strong practicality.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A railway turnout slide plate oiling device, comprising an oil delivery pipe (1) and a connection box (2), characterized in that: The connection box (2) is sleeved on the oil delivery pipe (1), a brush plate (3) is arranged below the connection box (2), the bottom end of the oil delivery pipe (1) is connected to the inside of the brush plate (3), the top of the brush plate (3) is fixedly connected to two connection rods (6), the top ends of the two connection rods (6) both pass through the bottom of the connection box (2) and contact the top inner wall of the connection box (2), a card slot (7) is provided on the side where the two connection rods (6) are close to each other, a brush (5) is arranged inside the brush plate (3), the bottom end of the brush (5) passes through the bottom inner wall of the brush plate (3) and extends to the outside of the brush plate (3), and a card assembly is arranged inside the connection box (2), and the card assembly is respectively matched with the two card slots (7).

2. A railway turnout slide plate oiling device according to claim 1, characterized in that: A sponge (4) is arranged inside the brush plate (3), and the top end of the brush (5) extends into the sponge (4).

3. The railway turnout slide plate oiling device according to claim 1, characterized in that: The clamping assembly comprises an external threaded ring (8), a knob (10), a transmission ring (11), two push rods (12), two slide rods (13) and two clamping rods (16); The external thread ring (8), the knob (10) and the transmission ring (11) are all sleeved on the oil delivery pipe (1); the top of the external thread ring (8) is fixedly connected to the bottom of the knob (10); the bottom of the external thread ring (8) penetrates the top of the connection box (2) and extends to the inside of the connection box (2); the bottom of the external thread ring (8) is rotatably connected to the top of the transmission ring (11); the ends of the two push rods (12) close to each other are rotatably connected to the left and right sides of the transmission ring (11) respectively; the ends of the two push rods (12) away from each other are rotatably connected to the sides of the two slide rods (13) close to each other; the bottom ends of the two slide rods (13) are slidably connected to the bottom inner wall of the connection box (2); the sides of the two clamping rods (16) close to each other are fixedly connected to the sides of the two slide rods (13) away from each other; the ends of the two clamping rods (16) away from each other can be detached and inserted into the two clamping grooves (7).

4. A railway turnout slide plate oiling device according to claim 3, characterized in that: A threaded hole (9) is provided on the inner wall of the top of the connection box (2), and the bottom end of the external threaded ring (8) passes through the threaded hole (9) and is threadedly connected to the threaded hole (9).

5. The railway turnout slide plate oiling device according to claim 3, characterized in that: Two slide grooves (14) are provided on the inner wall of the bottom of the connection box (2), and the bottom end of the slide rod (13) is slidably connected in the slide groove (14).

6. The railway turnout slide plate oiling device according to claim 3, characterized in that: Springs (15) are fixedly connected to the inner wall of the top of the connection box (2), and the ends of the two springs (15) that are far away from each other are fixedly connected to the sides of the two sliding rods (13) that are close to each other.

Images