Electrolytic plant crown block wire rope lubricating device

Abstract

The utility model provides electrolytic workshop crown block steel wire rope lubricating device relates to crown block steel wire rope lubricating technical field, including adjustable hand pole, oil scraping head and lubricating grease storage tank, the detachable installation of oil scraping head is installed on adjustable hand pole top side wall, adjustable hand pole top is equipped with the installing column through bearing, the lubricating grease storage tank is equipped with the arc groove on lubricating grease storage tank side wall, the lower part of arc groove is equipped with the oil outlet notch, the inside movable of lubricating grease storage tank is equipped with extrusion plate, the bottom of extrusion plate is equipped with the pull rope, the bottom of lubricating grease storage tank is equipped with the through -hole of pull rope adaptation, the utility model adjustable hand pole oil scraping head can be used before on lubricating oil to scrape off the oil sludge impurity on steel wire rope, and the subsequent new oil is full of lubricating steel wire rope, and the lubricating grease storage tank in storage lubricating grease is pulled extrusion plate through pull rope and realizes the lubrication to steel wire rope after extruding from oil outlet notch.

Description

Technical Field

[0001] This utility model relates to the field of overhead crane wire rope lubrication technology, and in particular to an overhead crane wire rope lubrication device for electrolysis workshops. Background Technology

[0002] In the daily operation of the overhead crane in the aluminum electrolysis workshop, the steel wire rope between the upper part of the moving pulley and the fixed pulley of the crane hook is a key load-bearing component, and its lubrication and maintenance directly affect the safety of the equipment and production efficiency.

[0003] Existing technologies often rely on manually pouring thin oil onto the wire rope. However, thin oil is highly fluid, has poor adhesion, and dries quickly, requiring repeated daily operations, resulting in high labor intensity for workers. Furthermore, thin oil cannot form a uniform and durable lubricating film on the wire rope surface and struggles to penetrate the gaps between the strands, leading to increased risk of wire rope wear and corrosion. Simultaneously, sludge, dust, and other impurities accumulate on the surface of the wire rope between the moving pulley and the fixed pulley of the overhead crane in the electrolysis workshop. If these impurities are not cleaned, the mixture of new oil and dirt will reduce lubrication performance, further accelerating wire rope wear. Therefore, this invention proposes a wire rope lubrication device for overhead cranes in electrolysis workshops to solve the above problems. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes a lubrication device for the wire rope of an electrolysis workshop overhead crane. The oil scraper on the adjustable hand handle can be used to scrape off oil sludge and impurities on the wire rope before applying lubricating oil, facilitating the full lubrication of the wire rope with subsequent new oil. The lubricating grease stored in the grease tank is squeezed out from the oil outlet through the pull rope pulling the extrusion plate to lubricate the wire rope.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted: The wire rope lubrication device for the overhead crane in the electrolysis workshop includes an adjustable hand handle, an oil scraper, and a lubricating grease storage tank. An oil scraper is detachably mounted on one side wall of the upper end of the adjustable hand handle. A mounting column is attached to the top of the adjustable hand handle via a bearing. A lubricating grease storage tank is located on one side wall of the mounting column. The side wall of the lubricating grease storage tank has an arc-shaped groove, and the lower part of the arc-shaped groove has an oil outlet. The oil outlet communicates with the interior of the lubricating grease storage tank, and a sealing plug is movably installed inside the oil outlet. A squeezing plate is movably installed inside the lubricating grease storage tank, and a pull rope is located at the bottom of the squeezing plate. The bottom of the lubricating grease storage tank has a through hole adapted to the pull rope, and the lower end of the pull rope extends from the through hole to the lower end of the adjustable hand handle.

[0006] A further improvement is that the adjustable hand lever includes a threaded rod, a round rod, and a sleeve. The lower end of the threaded rod is threadedly connected to the sleeve, and the top of the threaded rod is provided with a round rod. The degreasing scraper and the mounting post are both set on the round rod.

[0007] A further improvement is that: a hand-held groove and a guide rope sleeve are provided on the outer wall of the lower end of the sleeve, and multiple hand-held grooves are provided, with the lower end of the pull rope passing through the inside of the guide rope sleeve.

[0008] A further improvement is that the inner diameter of the degreasing scraper and the diameter of the arc-shaped groove are both adapted to the diameter of the overhead crane wire rope, and the degreasing scraper and the arc-shaped groove are concentrically arranged.

[0009] A further improvement is that: guide posts are symmetrically arranged on the inner wall of the lubricating grease storage tank, and the outer wall of the extrusion plate is slidably connected to the guide posts through guide grooves.

[0010] A further improvement is that: the top of the lubricating grease storage tank is provided with a cover plate, the cover plate is connected to the top of the mounting column by a fixing pin, the bottom of the cover plate is provided with a spring, and the lower end of the spring is connected to the top of the extrusion plate.

[0011] The beneficial effects of this utility model are as follows: This utility model is composed of an adjustable hand handle, an oil scraper, and a lubricating grease storage tank. The oil scraper on the adjustable hand handle can be used to scrape off the sludge and impurities on the wire rope before applying lubricating oil, so that the subsequent new oil can fully lubricate the wire rope. The lubricating grease stored in the lubricating grease storage tank of this utility model is squeezed out from the oil outlet through the pull of the extrusion plate by the pull rope to lubricate the wire rope. During the lubrication process, the oil scraper located below the lubricating grease storage tank can guide the downward movement of the device by contacting the wire rope, which helps to improve the uniformity of lubrication of the wire rope. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model; Figure 2 This is an exploded view of the structure of this utility model; Figure 3 This is a schematic diagram of the extrusion plate installation structure of this utility model; Figure 4 This is a schematic diagram of the through-hole structure of this utility model; Figure 5 This is a schematic diagram illustrating the working principle of the present invention.

[0013] The components include: 1. Adjustable handheld lever; 101. Threaded rod; 102. Round rod; 103. Sleeve; 104. Handheld groove; 2. Oil scraper head; 3. Lubricating grease reservoir; 4. Mounting column; 5. Arc-shaped groove; 6. Oil outlet; 7. Sealing plug; 8. Extrusion plate; 9. Pull rope; 10. Through hole; 11. Guide rope sleeve; 12. Guide post; 13. Guide groove; 14. Cover plate; 15. Fixing pin; 16. Spring. Detailed Implementation

[0014] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0015] Example 1 according to Figure 1-5 As shown in the figure, this embodiment proposes a lubrication device for the wire rope of an electrolysis workshop crane, including an adjustable hand handle 1, an oil scraper 2, and a lubricating grease storage tank 3. The oil scraper 2 is detachably installed on one side wall of the upper end of the adjustable hand handle 1. A mounting column 4 is mounted on the top of the adjustable hand handle 1 via a bearing. A lubricating grease storage tank 3 is provided on one side wall of the mounting column 4. An arc-shaped groove 5 is provided on the side wall of the lubricating grease storage tank 3. An oil outlet 6 is provided at the lower part of the arc-shaped groove 5. The oil outlet 6 communicates with the interior of the lubricating grease storage tank 3, and a sealing plug 7 is movably provided inside the oil outlet 6. An extrusion plate 8 is movably provided inside the lubricating grease storage tank 3. A pull rope 9 is provided at the bottom of the extrusion plate 8. A through hole 10 adapted to the pull rope 9 is provided at the bottom of the lubricating grease storage tank 3. The lower end of the pull rope 9 extends from the through hole 10 to the lower end of the adjustable hand handle 1.

[0016] This utility model relates to a wire rope lubrication device for an electrolysis workshop overhead crane. When lubricating the wire rope between the upper part of the moving pulley and the fixed pulley of the overhead crane hook, the device first removes the grease from the surface of the wire rope by hand using the degreasing scraper head 2. Then, the sealing plug 7 is pulled out, and the pulling rope 9 drives the extrusion plate 8 downwards, squeezing the lubricating grease stored in the lubricating grease storage tank 3 out through the oil outlet 6. Since the oil outlet 6 faces the wire rope, lubrication is achieved. During this process, the degreasing scraper head 2 remains in contact with the wire rope, guiding the overall downward movement of the device.

[0017] The adjustable handheld handle 1 includes a threaded rod 101, a round rod 102, and a sleeve 103. The lower end of the threaded rod 101 is threadedly connected to the sleeve 103, and the top of the threaded rod 101 is provided with the round rod 102. The oil scraper head 2 and the mounting post 4 are both mounted on the round rod 102. The length of the adjustable handheld handle 1 of this utility model is adjustable, and the overall length can be adjusted by rotating the sleeve 103.

[0018] The lower outer wall of the sleeve 103 is provided with a hand grip groove 104 and a guide rope sleeve 11. Multiple hand grip grooves 104 are provided, and the lower end of the pull rope 9 passes through the inside of the guide rope sleeve 11. This utility model provides a hand grip groove 104 to facilitate the operator's stable grip on the adjustable hand grip rod 1, while the guide rope sleeve 11 guides the movement of the pull rope 9.

[0019] The inner diameter of the degreasing scraper 2 and the diameter of the arc-shaped groove 5 are both adapted to the diameter of the overhead crane wire rope, and the degreasing scraper 2 and the arc-shaped groove 5 are concentrically arranged. This arrangement enables precise removal of oil and sludge from the surface of the overhead crane wire rope and application of lubricating grease.

[0020] Example 2 according to Figure 1-5 As shown in the figure, this embodiment proposes a lubrication device for the wire rope of an electrolysis workshop crane, including an adjustable hand handle 1, an oil scraper 2, and a lubricating grease storage tank 3. The oil scraper 2 is detachably installed on one side wall of the upper end of the adjustable hand handle 1. A mounting column 4 is mounted on the top of the adjustable hand handle 1 via a bearing. A lubricating grease storage tank 3 is provided on one side wall of the mounting column 4. An arc-shaped groove 5 is provided on the side wall of the lubricating grease storage tank 3. An oil outlet 6 is provided at the lower part of the arc-shaped groove 5. The oil outlet 6 communicates with the interior of the lubricating grease storage tank 3, and a sealing plug 7 is movably provided inside the oil outlet 6. An extrusion plate 8 is movably provided inside the lubricating grease storage tank 3. A pull rope 9 is provided at the bottom of the extrusion plate 8. A through hole 10 adapted to the pull rope 9 is provided at the bottom of the lubricating grease storage tank 3. The lower end of the pull rope 9 extends from the through hole 10 to the lower end of the adjustable hand handle 1.

[0021] The inner wall of the lubricating grease storage tank 3 is symmetrically provided with guide posts 12, and the outer wall of the extrusion plate 8 is slidably connected to the guide posts 12 through guide grooves 13. The guide posts 12 provide guidance during the movement of the extrusion plate 8. The top of the lubricating grease storage tank 3 is provided with a cover plate 14, which is connected to the top of the mounting column 4 via a fixing pin 15. A spring 16 is provided at the bottom of the cover plate 14, and the lower end of the spring 16 is connected to the top of the extrusion plate 8. The spring 16 enables the extrusion plate 8 to automatically reset. When the cover plate 14 is removed, lubricating grease can be added from the lubricating grease storage tank 3.

[0022] This utility model consists of an adjustable hand handle 1, an oil scraper 2, and a lubricating grease reservoir 3. The oil scraper 2 on the adjustable hand handle 1 can be used to scrape off oil sludge and impurities on the wire rope before applying lubricating oil, so that the new oil can fully lubricate the wire rope. The lubricating grease stored in the lubricating grease reservoir 3 is squeezed out from the oil outlet 6 by pulling the extrusion plate 8 through the pull rope 9 to lubricate the wire rope. During the lubrication process, the oil scraper 2 located below the lubricating grease reservoir 3 can guide the downward movement of the device by contacting the wire rope, which helps to improve the uniformity of lubrication of the wire rope.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lubrication device for the wire rope of an overhead crane in an electrolysis workshop, characterized in that: The device includes an adjustable hand lever (1), an oil scraper (2), and a lubricating grease reservoir (3). The oil scraper (2) is detachably installed on one side wall of the upper end of the adjustable hand lever (1). A mounting post (4) is mounted on the top of the adjustable hand lever (1) via a bearing. A lubricating grease reservoir (3) is provided on one side wall of the mounting post (4). An arc-shaped groove (5) is provided on the side wall of the lubricating grease reservoir (3). An oil outlet (6) is provided at the lower part of the arc-shaped groove (5). The oil outlet (6) is connected to the inside of the lubricating grease reservoir (3). A sealing plug (7) is movably provided inside the oil outlet (6). An extrusion plate (8) is movably provided inside the lubricating grease reservoir (3). A pull rope (9) is provided at the bottom of the extrusion plate (8). A through hole (10) adapted to the pull rope (9) is provided at the bottom of the lubricating grease reservoir (3). The lower end of the pull rope (9) extends from the through hole (10) to the lower end of the adjustable hand lever (1).

2. The wire rope lubrication device for the overhead crane in the electrolysis workshop according to claim 1, characterized in that: The adjustable hand lever (1) includes a threaded rod (101), a round rod (102) and a sleeve (103). The lower end of the threaded rod (101) is threadedly connected to the sleeve (103), and the top of the threaded rod (101) is provided with a round rod (102). The degreasing scraper (2) and the mounting post (4) are both provided on the round rod (102).

3. The wire rope lubrication device for the overhead crane in the electrolysis workshop according to claim 2, characterized in that: The lower outer wall of the sleeve (103) is provided with a hand-held groove (104) and a guide rope sleeve (11). There are multiple hand-held grooves (104), and the lower end of the pull rope (9) passes through the inside of the guide rope sleeve (11).

4. The wire rope lubrication device for the overhead crane in the electrolysis workshop according to claim 1, characterized in that: The inner diameter of the degreasing scraper (2) and the diameter of the arc groove (5) are both adapted to the diameter of the overhead crane wire rope, and the degreasing scraper (2) and the arc groove (5) are concentrically arranged.

5. The wire rope lubrication device for the overhead crane in the electrolysis workshop according to claim 1, characterized in that: The inner wall of the lubricating grease storage tank (3) is symmetrically provided with guide posts (12), and the outer wall of the extrusion plate (8) is slidably connected to the guide posts (12) through the guide groove (13).

6. The wire rope lubrication device for the overhead crane in the electrolysis workshop according to claim 5, characterized in that: The lubricating grease storage tank (3) is provided with a cover plate (14) on the top. The cover plate (14) is connected to the top of the mounting column (4) by a fixing pin (15). The bottom of the cover plate (14) is provided with a spring (16). The lower end of the spring (16) is connected to the top of the extrusion plate (8).

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