Oiling and lubricating device for winch steel wire rope

Abstract

The utility model discloses a winch steel wire rope oiling and lubricating device, which belongs to the technical field of winch equipment and comprises a support column, a lifting column slidably mounted in the support column and a lubricating component arranged on the lifting column and used for lubricating a winch steel wire rope. The lubricating assembly comprises a lengthened pipe fixedly installed on one side of the lifting column, a lubricating pipe slidably installed on the lengthened pipe, an oil filling pipe fixedly installed on the lubricating pipe, an oil filling tank arranged on the lubricating pipe through the oil filling pipe, a plurality of oil leakage pipes fixedly installed on the lubricating pipe and oil dripping pipes arranged on the lubricating pipe through the oil leakage pipes. An inner cavity of the lubricating pipe is communicated with an inner cavity of the oil filling pipe; through cooperative use of all the devices, oil in the oil filling tank is evenly distributed into each oil dripping pipe to add lubricating oil to the steel wire rope, the situation that an oil layer is not evenly smeared is reduced, and the probability that the adding amount of the lubricating oil is insufficient or excessive is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of winch equipment, in particular to a winch wire rope oiling and lubricating device. Background Technique

[0002] A winch, also known as a hoist, is a light and small lifting device that winds a wire rope or a chain around a drum to lift or tow a heavy object. In the winch system, the wire rope and the friction wheel are lubricated and maintained by manual smearing or dripping gear oil from an oil barrel, which requires production suspension and a large amount of manpower to execute.

[0003] The lubrication of the winch wire rope usually uses the production interval time for lubrication and manual lubrication and maintenance. When manually pulling back and forth for oiling, it is easy to have the situation of insufficient or excessive lubricating oil addition, and it is impossible to ensure the coverage area of each oiling, and the oil layer may be uneven.

[0004] Therefore, the utility model provides a winch wire rope oiling and lubricating device to solve the above problems. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] The utility model provides a winch wire rope oiling and lubricating device, aiming to solve the problems put forward in the background technique.

[0007] (II) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solution: a winch wire rope oiling and lubricating device, which includes a support column, a lifting column slidably installed inside the support column, and a lubricating assembly arranged on the lifting column for lubricating the winch wire rope;

[0009] The lubricating assembly includes an extension pipe fixedly installed on one side of the lifting column, a lubricating pipe slidably installed on the extension pipe, a fueling pipe fixedly installed on the lubricating pipe, a fuel tank arranged on the lubricating pipe through the fueling pipe, a plurality of oil leakage pipes fixedly installed on the lubricating pipe, and drip pipes arranged on the lubricating pipe through the oil leakage pipes. The inner cavity of the lubricating pipe is communicated with the inner cavity of the fueling pipe, the inner cavity of the fueling pipe is communicated with the inner cavity of the fuel tank, the inner cavity of the lubricating pipe is communicated with the inner cavity of the oil leakage pipe, and the inner cavity of the oil leakage pipe is communicated with the inner cavity of the drip pipe.

[0010] As a preferred technical solution of this application, a first bevel gear is rotatably connected inside the support column, a threaded rod is fixedly connected inside the first bevel gear, and a second bevel gear is rotatably connected to the inner wall of one side of the support column.

[0011] As a preferred technical solution of this application, a crank is fixedly connected inside the second bevel gear, the crank penetrates through the support column, and the second bevel gear meshes with the first bevel gear.

[0012] As a preferred technical solution of the present application, a lifting block is slidably connected to the threaded rod, and the lifting block is fixedly connected to the inside of the lifting column.

[0013] As a preferred technical solution of the present application, a tank cover is movably connected to the top of the fuel tank, a first flow limiting valve is fixedly connected to the fuel filling pipe, and a second flow limiting valve is fixedly connected to the oil leakage pipe.

[0014] As a preferred technical solution of the present application, a telescopic leg is fixedly connected to the inside of the support column, a universal wheel is rotatably connected to the bottom of the telescopic leg, and the oil leakage pipes are distributed in a linear array on the lubricating pipe.

[0015] (III) Beneficial effects

[0016] The utility model has a simple structure and is convenient to use. By evenly distributing the oil inside the fuel tank into each drip pipe to lubricate the steel wire rope, the situation of uneven oil layer coating is reduced, and the probability of insufficient or excessive lubricating oil addition is lowered. Brief description of the drawings

[0017] Figure 1 It is a schematic structural diagram of a winch steel wire rope oiling and lubricating device;

[0018] Figure 2 It is an installation schematic diagram of the lifting column in a winch steel wire rope oiling and lubricating device;

[0019] Figure 3 It is an installation schematic diagram of the extension pipe in a winch steel wire rope oiling and lubricating device;

[0020] Figure 4 It is a schematic cross-sectional view of the support column in a winch steel wire rope oiling and lubricating device;

[0021] Figure 5 It is a schematic cross-sectional view of the lubricating pipe in a winch steel wire rope oiling and lubricating device.

[0022] In the figure:

[0023] 1. Support column; 2. Lifting column; 3. Extension pipe; 4. Lubricating pipe; 5. Fuel filling pipe; 6. Fuel tank; 7. Oil leakage pipe; 8. Drip pipe; 9. First helical gear; 10. Threaded rod; 11. Second helical gear; 12. Crank; 13. Lifting block; 14. Tank cover; 15. First flow limiting valve; 16. Second flow limiting valve; 17. Telescopic leg; 18. Universal wheel. Specific implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides a winch wire rope oiling and lubricating device. As Figure 1 、 Figure 3 and Figure 5 shown, the lubricating device includes a support column 1, a lifting column 2 slidably installed inside the support column 1, and a lubricating assembly provided on the lifting column 2 for lubricating the winch wire rope.

[0026] The lubricating assembly includes an extension tube 3 fixedly installed on one side of the lifting column 2, a lubricating tube 4 slidably installed on the extension tube 3, an oil filling tube 5 fixedly installed on the lubricating tube 4, an oil filling tank 6 provided on the lubricating tube 4 through the oil filling tube 5, a plurality of oil leakage tubes 7 fixedly installed on the lubricating tube 4, and a drip tube 8 provided on the lubricating tube 4 through the oil leakage tube 7. The inner cavity of the lubricating tube 4 is communicated with the inner cavity of the oil filling tube 5, the inner cavity of the oil filling tube 5 is communicated with the inner cavity of the oil filling tank 6, the inner cavity of the lubricating tube 4 is communicated with the inner cavity of the oil leakage tube 7, and the inner cavity of the oil leakage tube 7 is communicated with the inner cavity of the drip tube 8.

[0027] When lubricating the winch wire rope, the user places the two support columns 1 on both sides of the winch, places the drip oil pipe 8 directly above the wire rope. First, pour the lubricating oil into the interior of the fuel tank 6, and it flows into the interior of the fuel pipe 5 through the interior of the fuel tank 6. Then, the lubricating oil enters the interior of the lubricating pipe 4 through the fuel pipe 5. The lubricating oil enters the interior of each oil leakage pipe 7 through the lubricating pipe 4. Then, the lubricating oil enters the interior of the drip oil pipe 8 through the oil leakage pipe 7. Then, the lubricating oil evenly drips onto the wire rope through the oil leakage openings formed on the drip oil pipe 8. When lubricating a larger winch, manually push the two support columns 1 in opposite directions. The movement of the two support columns 1 drives the two extension pipes 3 to move in opposite directions, thereby pulling out the two extension pipes 3 from the interior of the lubricating pipe 4. After reaching the appropriate length, push the two support columns 1 above the winch, and then manually push the two support columns 1 inward simultaneously until they are closely attached to both sides of the winch. Then, manually install the new oil leakage pipes 7 and drip oil pipes 8 into the grooves formed on the two extension pipes 3. After installation, add lubricating oil into the interior of the fuel tank 6 again. It flows into the interior of the fuel pipe 5 through the interior of the fuel tank 6. Then, the lubricating oil enters the interiors of the lubricating pipe 4 and the extension pipes 3 through the fuel pipe 5. The lubricating oil enters the interior of each oil leakage pipe 7 through the lubricating pipe 4 and the extension pipes 3. Then, the lubricating oil enters the interior of the drip oil pipe 8 through the oil leakage pipe 7. Then, the lubricating oil evenly drips onto the wire rope through the oil leakage openings formed on the drip oil pipe 8.

[0028] Further, in order to facilitate the lubrication of winch wire ropes of different sizes, as Figure 1 , Figure 2 and Figure 4 shown, a first bevel gear 9 is rotatably connected inside the support column 1. A threaded rod 10 is fixedly connected inside the first bevel gear 9. A second bevel gear 11 is rotatably connected to one inner wall of the support column 1.

[0029] A crank 12 is fixedly connected inside the second bevel gear 11. The crank 12 penetrates through the support column 1. The second bevel gear 11 meshes with the first bevel gear 9.

[0030] A lifting block 13 is slidably connected to the threaded rod 10. The lifting block 13 is fixedly connected inside the lifting column 2.

[0031] When lubricating the winch wire rope, when using a smaller winch, the user directly manually moves the two support columns 1 to a suitable position, and then lubricates the winch wire rope through the lubrication component. When encountering a larger winch, manually rotate the crank 12 forward. The rotation of the crank 12 drives the second bevel gear 11 to rotate. Since the second bevel gear 11 and the first bevel gear 9 are meshed with each other, the rotation of the second bevel gear 11 drives the first bevel gear 9 to rotate. The rotation of the first bevel gear 9 drives the threaded rod 10 to rotate forward. The rotation of the threaded rod 10 drives the lifting block 13 to rotate. However, the lifting block 13 is fixedly connected to the lifting column 2 in the bottom groove of the lifting column 2, and the lifting column 2 can only move up and down and cannot rotate inside the groove of the support column 1. Therefore, the rotation of the threaded rod 10 drives the lifting block 13 to rise. The rise of the lifting block 13 drives the lifting column 2 to rise. The rise of one lifting column 2 drives the other lifting column 2 to rise synchronously. After rising to a suitable position, manually move the support column 1 to a suitable position, and then lubricate the wire rope of the larger winch through the lubrication component. After the lubrication is completed, manually rotate the crank 12 backward. The rotation of the crank 12 drives the second bevel gear 11 to rotate backward. The reverse rotation of the second bevel gear 11 drives the first bevel gear 9 to rotate backward. The reverse rotation of the first bevel gear 9 drives the threaded rod 10 to rotate backward. The rotation of the threaded rod 10 drives the lifting block 13 and the lifting column 2 to descend until it returns to the initial state, preparing for the next lubrication operation.

[0032] It should be noted that in order to control the flow rate of the lubricating oil, as Figure 1 , Figure 3 and Figure 5 shown, the top of the fuel tank 6 is movably connected with a tank cover 14, and a first flow limiting valve 15 is fixedly connected to the fuel filling pipe 5, and a second flow limiting valve 16 is fixedly connected to the oil leakage pipe 7.

[0033] When lubricating the winch wire rope, the user first closes the first flow limiting valve 15 and the second flow limiting valve 16, then manually opens the tank cover 14, adds lubricating oil into the fuel tank 6, closes the tank cover 14 after adding, then opens each second flow limiting valve 16, then opens the first flow limiting valve 15, and then adjusts the second flow limiting valve 16 to a suitable size according to the flow rate of the lubricating oil.

[0034] Furthermore, in order to facilitate the movement of the lubrication equipment, as Figure 1 , Figure 2 and Figure 4 shown, a telescopic leg 17 is fixedly connected inside the support column 1, a universal wheel 18 is rotatably connected to the bottom of the telescopic leg 17, and the oil leakage pipes 7 are linearly arrayed on the lubrication pipe 4.

[0035] When lubricating the wire rope of the winch, the telescopic leg 17 fixedly connected inside the support column 1 is stretched. By stretching the telescopic leg 17, the universal wheel 18 is pushed to the ground. Then, the user manually pushes the two support columns 1 to move the lubrication device to a suitable position. After moving to the suitable position, the telescopic leg 17 is contracted. By contracting the telescopic leg 17, the universal wheel 18 is retracted into the inside of the support column 1 to prevent the lubrication device from moving during the lubrication process.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wire rope lubricating device for a winch, characterized in that: The lubrication device includes a support column (1), a lifting column (2) slidably installed inside the support column (1), and a lubrication assembly provided on the lifting column (2) for lubricating the winch steel wire rope; The lubrication assembly includes an extension pipe (3) fixedly installed on one side of the lifting column (2), a lubrication pipe (4) slidably installed on the extension pipe (3), a fuel filling pipe (5) fixedly installed on the lubrication pipe (4), a fuel tank (6) provided on the lubrication pipe (4) through the fuel filling pipe (5), a plurality of oil leakage pipes (7) fixedly installed on the lubrication pipe (4), and a drip pipe (8) provided on the lubrication pipe (4) through the oil leakage pipe (7). The inner cavity of the lubrication pipe (4) is communicated with the inner cavity of the fuel filling pipe (5), the inner cavity of the fuel filling pipe (5) is communicated with the inner cavity of the fuel tank (6), the inner cavity of the lubrication pipe (4) is communicated with the inner cavity of the oil leakage pipe (7), and the inner cavity of the oil leakage pipe (7) is communicated with the inner cavity of the drip pipe (8).

2. The wire rope lubricating device for a winch according to claim 1, characterized in that: A first bevel gear (9) is rotatably connected inside the support column (1), a threaded rod (10) is fixedly connected inside the first bevel gear (9), and a second bevel gear (11) is rotatably connected to an inner wall on one side of the support column (1).

3. The winch wire rope oiling and lubricating device according to claim 2, characterized in that: A crank (12) is fixedly connected inside the second bevel gear (11), the crank (12) penetrates through the support column (1), and the second bevel gear (11) meshes with the first bevel gear (9).

4. A wire rope lubricating device for a winch according to claim 3, characterized in that: A lifting block (13) is slidably connected to the threaded rod (10), and the lifting block (13) is fixedly connected inside the lifting column (2).

5. The wire rope lubricating device for a winch according to claim 4, characterized in that: A tank cover (14) is movably connected to the top of the fuel tank (6), a first flow limiting valve (15) is fixedly connected to the fuel filling pipe (5), and a second flow limiting valve (16) is fixedly connected to the oil leakage pipe (7).

6. The wire rope lubricating device for a winch according to claim 1, characterized in that: A telescopic leg (17) is fixedly connected inside the support column (1), a universal wheel (18) is rotatably connected to the bottom of the telescopic leg (17), and the oil leakage pipes (7) are distributed in a linear array on the lubrication pipe (4).

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