Automatic oiling device for railroad sleeper bolt

Abstract

The utility model provides an automatic oiling device for railway sleeper bolts, which relates to the field of sleeper bolt oiling equipment and comprises an electric vehicle body. The device further comprises a mounting box, an anti-rust oil tank, a controller, a pressurizing pump, a first conveying assembly, an atomizing nozzle, a visual detection part, a pressurizing pump, a second conveying assembly, a hose, a strip-shaped notch, a telescopic part, a U-shaped pipe, an oil injection box, a liquid leakage hole and bristles. According to the device, when sensing detection equipment breaks down and an oil injection process cannot be controlled to be carried out, a second re-oiling process can be immediately switched and started, namely, the surface of the sleeper bolt is automatically oiled through the bristles, so that the long-distance oiling process cannot be interrupted for a long time due to the failure of the sensing detection equipment; and therefore, the influence on the oiling progress is reduced to the minimum, and the oiling effect on the sleeper bolt is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sleeper bolt oiling equipment, and particularly relates to a railway sleeper bolt automatic oiling device. BACKGROUND

[0002] The main role of the concrete sleeper is to support the steel rail and keep the position of the steel rail stable. When the train with hundreds, thousands or even tens of thousands of tons of load passes through the line quickly, it will cause a huge impact on the line. The concrete sleeper can transfer the huge pressure from the train to the track bed to prevent the steel rail from sinking due to too much pressure.

[0003] At present, the sleepers and the railway steel rails are connected through sleeper bolts, and the sleeper bolts are affected by various environmental factors during railway operation, which are prone to rust and wear. Therefore, oiling is needed to prevent rust and wear and protect the sleeper bolts from damage, thereby prolonging the service life. In addition, oiling can also reduce noise and friction during train operation, making train operation more stable.

[0004] Publication No. CN218108079U proposes an automatic sleeper bolt oiling machine. The device can automatically spray the bolt after detecting the bolt using the pressure air provided by the sensor and air compressor, which is more uniform and accurate in spraying amount, more efficient in spraying, and more labor-saving and convenient. However, the sensor is exposed to the external environment for a long time and is prone to failure. If a fault occurs, the signal cannot be fed back, the oiling process will be interrupted, and the staff cannot easily detect it, which ultimately affects the oiling progress and lacks double auxiliary oiling measures. UTILITY MODEL CONTENT

[0005] The utility model aims to solve the problems in the background technology and proposes a railway sleeper bolt automatic oiling device.

[0006] The technical solution adopted by the utility model to solve the technical problems is:

[0007] A railway sleeper bolt automatic oiling device, comprising an electric vehicle body, further comprising a mounting box, an anti-rust oil tank, a controller, a pressure pump, a first conveying assembly, an atomizing nozzle, a visual detection piece, a booster pump, a second conveying assembly, a hose, a strip-shaped gap, an extension piece, a U-shaped tube, an oil injection box, a liquid leakage hole and bristles,

[0008] The mounting box is arranged on the electric vehicle body;

[0009] The anti-rust oil tank, the controller, the pressure pump and the booster pump are arranged inside the mounting box, and the pressure pump and the booster pump are communicated with the bottom end of the anti-rust oil tank;

[0010] The first conveying assembly is communicated with the pressure pump, and a plurality of atomizing nozzles and a visual detection piece are arranged on the first conveying assembly;

[0011] The second delivery component is connected to both the booster pump and the hose;

[0012] Symmetrical strip-shaped notches are created on the electric vehicle body;

[0013] The telescopic components are symmetrically arranged on the electric vehicle body and are connected to a U-shaped tube that communicates with the flexible hose and moves along the strip-shaped notch;

[0014] The two ends of the U-shaped tube are each connected to an oil filling box;

[0015] Leakage holes are equidistantly located at the bottom of each oil filling box and are connected to the inside of the oil filling box;

[0016] Several bristles are fixed at the bottom of the oil filling box and are located below the leakage hole and symmetrically distributed about the leakage hole.

[0017] Furthermore, the first delivery assembly includes a primary tee pipe, a first delivery pipe, and a second delivery pipe. The pressurization pump is connected to the primary tee pipe located outside the mounting box. The remaining two pipes of the primary tee pipe are respectively connected to the symmetrical first delivery pipes. The ends of the two first delivery pipes are respectively connected to the second delivery pipes. Each second delivery pipe is equipped with two atomizing nozzles. The visual inspection component is installed on one side of the second delivery pipe and is located directly in front of one of the atomizing nozzles of that second delivery pipe.

[0018] Furthermore, the second delivery assembly includes a secondary tee pipe and a third delivery pipe. The booster pump is connected to the secondary tee pipe located outside the mounting box. The remaining two pipes of the secondary tee pipe are respectively connected to the symmetrical third delivery pipes. The ends of the two third delivery pipes are connected to flexible hoses via quick connectors.

[0019] Furthermore, the visual inspection device employs either a visual sensor or a visual camera.

[0020] Furthermore, the rust-preventive oil tank is equipped with a feed hopper and a transparent observation window is provided on the outside of the rust-preventive oil tank.

[0021] The above solution allows for the replenishment of rust-preventive oil into the tank via a feed hopper, and the amount of oil in the tank can be monitored in real time through a transparent observation window during the replenishment process.

[0022] Furthermore, the mounting box is rotatably connected to a door, and the top of the mounting box has heat dissipation holes, with dustproof nets installed inside the heat dissipation holes.

[0023] The above solution places several electrical components inside the mounting box, making the device more aesthetically pleasing and protecting the components. The heat generated by the components during operation is dissipated in a timely manner through the heat dissipation holes, and dust is not introduced into the mounting box.

[0024] Further, the alarm is arranged in the operation room and is electrically connected with the controller.

[0025] When the pressurizing pump stops, the controller controls the alarm to alarm immediately, and the staff in the operation room is prompted remotely, and then the staff can maintain or replace the visual detection piece after the electric vehicle body completes a round of oiling process and returns.

[0026] Compared with the prior art, the utility model has the advantages that:

[0027] Compared with the prior art, the device can immediately switch on the second re-oiling process when the sensing detection equipment fails to control the oiling process, that is, the surface of the tie bolt is automatically oiled by the bristles, so that the long-distance oiling process is not interrupted for a long time due to the failure of the sensing detection equipment, and the influence on the oiling progress is minimized, and the oiling effect of the tie bolt is better. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is an installation schematic diagram of the atomizing nozzle;

[0030] Figure 3 It is an installation schematic diagram of the oiling box;

[0031] Figure 4 It is Figure 1 It is a local enlarged view of reference sign A;

[0032] Reference signs:

[0033] 1, electric vehicle body; 2, mounting box; 3, rust-proof oil tank; 4, controller; 5, pressurizing pump; 6, primary three-way pipe; 7, atomizing nozzle; 8, visual detection piece; 9, booster pump; 10, secondary three-way pipe; 11, hose; 12, strip-shaped notch; 13, telescopic piece; 14, U-shaped pipe; 15, oiling box; 16, liquid leakage hole; 17, bristle; 18, first conveying pipe; 19, second conveying pipe; 20, third conveying pipe. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. The utility model will be further described in combination with the drawings and embodiments:

[0035] As Figures 1 to 4 The utility model discloses a railway sleeper bolt automatic oiling device, including electric car body 1 (the electric car body 1 of automatic operation on railway steel rail belongs to prior art and does not improve, and the drive assembly of specific electric car body 1 does not show its operation principle in the drawing and does not describe in this application), still including installation box 2, rust preventive oil tank 3, controller 4, pressurized pump 5, first conveying component, atomizing spray head 7, visual detection piece 8 (specifically adopt one of visual sensor or visual camera), booster pump 9, second conveying component, hose 11, strip gap 12, telescopic piece 13, U type pipe 14, oil injection box 15, liquid leakage hole 16 and brush 17,

[0036] The installation box 2 is arranged on the electric car body 1.

[0037] The rust preventive oil tank 3, the controller 4, the pressurized pump 5 and the booster pump 9 are arranged in the installation box 2, and the pressurized pump 5 and the booster pump 9 are communicated with the bottom end of the rust preventive oil tank 3.

[0038] The first conveying component is communicated with the pressurized pump 5, and a plurality of atomizing spray heads 7 and a visual detection piece 8 are arranged on the first conveying component.

[0039] The second conveying component is respectively communicated with the booster pump 9 and the hose 11.

[0040] The strip gap 12 is symmetrically arranged on the electric car body 1.

[0041] The telescopic piece 13 is symmetrically arranged on the electric car body 1, and the telescopic piece 13 is connected with the U type pipe 14 communicated with the hose 11 and moving along the strip gap 12.

[0042] The two ends of the U type pipe 14 are respectively communicated with one oil injection box 15.

[0043] The liquid leakage hole 16 is equidistantly arranged at the bottom of each oil injection box 15 and communicated with the inside of the oil injection box 15.

[0044] The brush 17 is fixedly arranged at the bottom of the oil injection box 15, the brush 17 is below the liquid leakage hole 16 and symmetrically distributed about the liquid leakage hole 16.

[0045] The further refinement of the embodiment scheme of the utility model is as follows, Figure 1 And Figure 2As shown in the drawings, the first conveying assembly comprises a first three-way pipe 6, a first conveying pipe 18 and a second conveying pipe 19, the pressurizing pump 5 is communicated with the first three-way pipe 6 outside the installation box 2, the remaining two pipes of the first three-way pipe 6 are respectively communicated with the symmetrical first conveying pipes 18, the ends of the two first conveying pipes 18 are respectively communicated with the second conveying pipes 19, two atomizing nozzles 7 are arranged on each second conveying pipe 19, and the visual detection member 8 is arranged on the second conveying pipe 19 on one side and located at the front side of one of the atomizing nozzles 7 of the second conveying pipe 19.

[0046] Further refinement of the embodiment scheme of the utility model is shown in the drawings, Figure 1 and Figure 3 As shown in the drawings, the second conveying assembly comprises a second three-way pipe 10 and a third conveying pipe 20, the booster pump 9 is communicated with the second three-way pipe 10 outside the installation box 2, the remaining two pipes of the second three-way pipe 10 are respectively communicated with the symmetrical third conveying pipes 20, and the ends of the two third conveying pipes 20 are communicated with the flexible pipe 11 through the quick connector.

[0047] Further refinement of the embodiment scheme of the utility model is shown in the drawings, Figure 1 As shown in the drawings, the rust-proof oil tank 3 is provided with a feeding hopper and a transparent observation window is arranged on the outer side of the rust-proof oil tank 3, and the feeding hopper and the transparent observation window are shown in the drawings but not labeled.

[0048] Further refinement of the embodiment scheme of the utility model, the installation box 2 is rotatably connected with a box door and the top of the installation box 2 is provided with a heat dissipation hole, and a dust screen is arranged in the heat dissipation hole, which is not shown in the drawings.

[0049] Further refinement of the embodiment scheme of the utility model, the utility model further comprises an alarm arranged in the operation room, and the alarm is electrically connected with the controller 4.

[0050] It should be noted that the electric vehicle body 1, the pressurizing pump 5, the visual detection member 8, the booster pump 9 and the telescopic member 13 are electrically connected with the controller 4.

[0051] The working process of the utility model is as follows:

[0052] Firstly, the controller 4 controls the driving assembly of the electric vehicle body 1 to operate, so that the electric vehicle body 1 moves along the railway rail at a constant speed, when the visual detection member 8 detects that a rail tie bolt is about to be passed in the movement process, a feedback signal is immediately fed back to the controller 4, the controller 4 immediately controls the electric vehicle body 1 to stop, and at this moment, the spraying range of the atomizing nozzle 7 accurately covers the rail tie bolt, at the same time, the pressurizing pump 5 is controlled to work, so that the rust-proof oil is injected into the first conveying assembly, finally, the rust-proof oil is sprayed out from the four atomizing nozzles 7 on both sides of the electric vehicle body 1, so that the synchronous oiling process of the plurality of rail tie bolts at the connection between the railway rail and the rail tie can be completed, and then the above process is repeated to automatically perform the oiling process on the rail tie bolts at other positions.

[0053] With the long time use of visual detection piece 8 and the interference of external environment, if it fails to shoot, the controller 4 cannot receive the feedback signal within the preset fixed time interval, and the controller immediately controls the electric vehicle body 1 to stop in the current area and controls the pressurizing pump 5 to stop working, after the electric vehicle body 1 stops, the controller 4 controls the telescopic piece 13 to move and drives the brush 17 to descend to a preset height (the hose 11 is not in contact with the electric vehicle body 1 before and after the lifting process), at the same time, the controller 4 controls the booster pump 9 to work, so that the rust-proof oil can be injected into the second conveying assembly, and then the rust-proof oil is injected into the two U-shaped pipes 14 located on both sides of the electric vehicle body 1 through the hose 11 and finally reaches the four oil injection boxes 15 (the purpose of setting the U-shaped pipe 14 is to avoid the resistance between the device and the railway rail when the brush 17 descends), and then the rust-proof oil penetrates downward from the liquid leakage hole 16, so that the brush 17 at the bottom of the four oil injection boxes 15 is attached with the rust-proof oil, and after a period of penetration, the controller 4 controls the electric vehicle body 1 to work again, so that the subsequent automatic multi-point brushing of the surface of the sleeper bolt can be carried out to prevent rust, and it should be noted that the booster pump 9 can be injected once after a preset time period during the brushing process of the brush 17 on the sleeper bolt;

[0054] At the same time, when the pressurizing pump 5 stops working, the controller 4 immediately controls the alarm to alarm and remotely prompts the staff in the operation room, and then the staff can maintain or replace the visual detection piece 8 after the electric vehicle body 1 completes a round of oiling process and returns;

[0055] Compared with the prior art, when the sensing detection equipment fails to control the oil injection process, the second re-oiling process can be immediately switched on, that is, the surface of the sleeper bolt is automatically oiled by the brush 17, so that the long-distance oiling process is not interrupted for a long time due to the failure of the sensing detection equipment, and the influence on the oiling progress is minimized, and the oiling effect of the sleeper bolt is better.

[0056] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic oiling device for railway sleeper bolts, comprising an electric vehicle body (1), characterized in that, It also includes an installation box (2), a rust-proof oil tank (3), a controller (4), a booster pump (5), a first delivery assembly, an atomizing nozzle (7), a visual inspection component (8), a booster pump (9), a second delivery assembly, a hose (11), a strip-shaped notch (12), a telescopic component (13), a U-shaped tube (14), an oil filling box (15), a drain hole (16), and brush bristles (17). The mounting box (2) is installed on the electric vehicle body (1); The rust-proof oil tank (3), controller (4), pressurizing pump (5) and booster pump (9) are all installed inside the mounting box (2), and the pressurizing pump (5) and booster pump (9) are connected to the bottom of the rust-proof oil tank (3); The first delivery assembly is connected to the pressurization pump (5) and is provided with multiple atomizing nozzles (7) and a vision inspection device (8); The second delivery assembly is connected to the booster pump (9) and the hose (11) respectively; The strip-shaped notches (12) are symmetrically opened on the electric vehicle body (1); The telescopic component (13) is symmetrically arranged on the electric vehicle body (1) and the telescopic component (13) is connected to a U-shaped tube (14) that is connected to the hose (11) and moves along the strip-shaped notch (12); The two ends of the U-shaped tube (14) are respectively connected to an oil filling box (15); Leakage holes (16) are equidistantly provided at the bottom of each oil filling box (15) and are connected to the inside of the oil filling box (15); Several bristles (17) are fixed at the bottom of the oil filling box (15) and the bristles (17) are located below the leakage hole (16) and symmetrically distributed about the leakage hole (16).

2. The automatic oiling device for railway sleeper bolts according to claim 1, characterized in that, The first delivery assembly includes a first-stage three-way pipe (6), a first delivery pipe (18), and a second delivery pipe (19). The pressurizing pump (5) is connected to the first-stage three-way pipe (6) located outside the mounting box (2). The remaining two pipes of the first-stage three-way pipe (6) are respectively connected to the symmetrical first delivery pipe (18). The ends of the two first delivery pipes (18) are respectively connected to the second delivery pipe (19). Each second delivery pipe (19) is provided with two atomizing nozzles (7). The visual inspection component (8) is set on one side of the second delivery pipe (19) and is located in front of one of the atomizing nozzles (7) of the second delivery pipe (19).

3. The automatic oiling device for railway sleeper bolts according to claim 1, characterized in that, The second delivery assembly includes a secondary three-way pipe (10) and a third delivery pipe (20). The booster pump (9) is connected to the secondary three-way pipe (10) located outside the mounting box (2). The remaining two pipes of the secondary three-way pipe (10) are respectively connected to the symmetrical third delivery pipes (20). The ends of the two third delivery pipes (20) are connected to the hoses (11) through quick connectors.

4. The automatic oiling device for railway sleeper bolts according to claim 1, characterized in that, The visual inspection component (8) is either a visual sensor or a visual camera.

5. The automatic oiling device for railway sleeper bolts according to claim 1, characterized in that, The rust-proof oil tank (3) is provided with a feed hopper and a transparent observation window is provided on the outside of the rust-proof oil tank (3).

6. The automatic oiling device for railway sleeper bolts according to claim 1, characterized in that, The mounting box (2) is rotatably connected to a door and has a heat dissipation hole on the top, with a dustproof net inside the heat dissipation hole.

7. The automatic oiling device for railway sleeper bolts according to claim 1, characterized in that, It also includes an alarm installed in the control room, which is electrically connected to the controller.

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