Oil stain removing device for steel wire rope of fixed winch hoist

Abstract

The utility model discloses a fixed winch hoist steel wire rope greasy dirt removing device which comprises a top plate, a winch, an oil tank, a hanging plate, a lifting device and a scraping and brushing mechanism, the winch is arranged on the top plate, the oil tank is arranged in the top plate, the hanging plate is arranged on the top plate, the lifting device is arranged in the hanging plate, and the scraping and brushing mechanism is arranged on the top plate. And the scraping and brushing mechanism is arranged on the lifting device. The utility model belongs to the technical field of winch hoist steel wire rope maintenance, and particularly relates to a fixed type winch hoist steel wire rope oil stain removing device which replaces manual work to scrape oil stains on a steel wire rope and has the function of brushing lubricating oil on the surface of the steel wire rope.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance of steel wire ropes of winch hoists, and specifically refers to an oil stain removing device for steel wire ropes of fixed winch hoists. Background Art

[0002] The development of water conservancy plays a vital role in the national economy. With the continuous development of science and technology, in existing water conservancy projects, the fixed winch rear-pull sluice gate opening and closing method is generally used to control the sluice gate. In practical applications, in order to improve the working environment of the sluice gate hoist, most of the hoists are equipped with a machine room, and a wire rope hole is reserved at the corresponding position of the machine room so that the wire rope can pass through the hole and connect to the sluice gate. In order to ensure the smooth opening and closing of the gate, water conservancy workers need to regularly maintain the wire rope. Since the wire rope is exposed to the outdoors for a long time, a lot of dust will accumulate on its surface. The dust and the butter on the surface of the wire rope are mixed together to form a sticky oil stain. Excessive oil stains will affect the use of the wire rope, so the staff needs to clean it regularly.

[0003] In the prior art, when cleaning the wire rope, manual cleaning is still adopted. The wire rope is in mid-air, which is not conducive to the operation of the staff. Moreover, after cleaning the oil stains, lubricating oil must be applied. The whole work process is time-consuming. Therefore, improvement is needed. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a fixed winch hoist wire rope oil removal device which replaces manual scraping of oil on the wire rope and also has the function of brushing lubricating oil on the surface of the wire rope.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a fixed winch hoist wire rope oil stain removal device, including a top plate, a winch, an oil tank, a hanging plate, a lifting device, and a scraping and brushing mechanism, the winch is arranged on the top plate, the oil tank is arranged in the top plate, the hanging plate is arranged on the top plate, the lifting device is arranged in the hanging plate, and the scraping and brushing mechanism is arranged on the lifting device; the scraping and brushing mechanism includes a sleeve, an outer frame, an electromagnet, a sliding rod, an armature, a spring, a scraper and a brushing plate, the sleeve is arranged On the lifting device, the outer frame is arranged on the outer wall of the sleeve, the electromagnet is arranged in the outer frame, the sliding rod is arranged through the sleeve, the armature is arranged at the end of the sliding rod and is located in the outer frame corresponding to the electromagnet, the second spring is sleeved on the sliding rod, one end of the second spring is arranged on the sleeve and the other end is arranged on the armature, the scraper is arranged on the sliding rod, and the brushing plate is located in the sleeve. The scraper can be used to scrape off the grease on the outer surface of the winch wire rope, and the surface of the wire rope can be brushed with lubricating oil with the help of the brushing plate.

[0006] Furthermore, the lifting device includes a motor, a screw, a slider, a connecting tube, a connecting rod and a spring. The motor is arranged in the hanging plate, the screw is arranged at the power output end of the motor, the slider is slidably arranged in the hanging plate and is threadedly connected to the screw, the connecting tube is arranged on the slider, the connecting rod is slidably arranged in the connecting tube and is connected to the sleeve, and the spring is located in the connecting tube and connected to the connecting rod. The lifting and lowering of the slider drives the scraping and brushing mechanism to lift and lower, so that the surface of the wire rope can be fully scraped of oil and brushed with lubricating oil.

[0007] Preferably, the brushing plate and the scraper plate are connected in the same manner.

[0008] Preferably, the scraper and the brush plate are both arranged in a semicircular arc shape.

[0009] Preferably, the painting plate is a hollow plate and is connected to the oil tank pipeline, and a brush is provided on the inner side of the painting plate.

[0010] Preferably, when the electromagnet attracts the armature, it can ensure that there is space between the scraper and the brush plate and the wire rope.

[0011] Preferably, the travel of the connecting rod in the connecting tube can meet the maximum distance that the wire rope is wound on the winch.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. The utility model can realize the lifting and lowering of the scraping and brushing mechanism by arranging a lifting device, so as to more comprehensively scrape off the oil stains on the surface of the wire rope and brush the lubricating oil.

[0014] 2. The utility model can realize the scraping of oil stains on the surface of the wire rope and the brushing of lubricating oil on the surface of the wire rope separately by controlling the electromagnet on the brushing plate and the electromagnet on the scraping plate without affecting each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a fixed winch hoist wire rope oil removal device of the utility model;

[0016] Figure 2 for Figure 1 A side view of the interior of the scraping and brushing mechanism;

[0017] Figure 3 for Figure 2 A top view of the middle scraper;

[0018] Figure 4 for Figure 2 Top view of the middle coating plate.

[0019] Among them, 1. top plate, 2. winch, 3. oil tank, 4. hanging plate, 5. lifting device, 6. scraping and brushing mechanism, 7. sleeve, 8. outer frame, 9. electromagnet, 10. slide rod, 11. armature, 12. spring 2, 13. scraper, 14. brushing plate, 15. motor, 16. screw rod, 17. slider, 18. connecting tube, 19. connecting rod, 20. spring 1, 21. brush. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] like Figure 1-4 The utility model is a fixed winch hoist wire rope oil stain removal device, comprising a top plate 1, a winch 2, an oil tank 3, a hanging plate 4, a lifting device 5, and a scraping and brushing mechanism 6. The winch 2 is arranged on the top plate 1, the oil tank 3 is arranged in the top plate 1, the hanging plate 4 is arranged on the top plate 1, the lifting device 5 is arranged in the hanging plate 4, and the scraping and brushing mechanism 6 is arranged on the lifting device 5;

[0023] like Figure 1-4The scraping and brushing mechanism 6 includes a sleeve 7, an outer frame 8, an electromagnet 9, a slide bar 10, an armature 11, a spring 12, a scraper 13 and a brushing plate 14. The sleeve 7 is arranged on the lifting device 5, the outer frame 8 is arranged on the outer wall of the sleeve 7, the electromagnet 9 is arranged in the outer frame 8, the slide bar 10 is arranged through the sleeve 7, the armature 11 is arranged at the end of the slide bar 10 and is located in the outer frame 8 corresponding to the electromagnet 9. When the electromagnet 9 attracts the armature 11, it can ensure that there is space between the scraper 13 and the brushing plate 14 and the wire rope. The spring 12 is sleeved on the slide bar 10, one end of the spring 12 is arranged on the sleeve 7 and the other end is arranged on the armature 11, the scraper 13 is arranged on the slide bar 10, the brush plate 14 is located in the sleeve 7, the brush plate 14 is connected in the same way as the scraper 13, the scraper 13 can be used to scrape the grease on the outer surface of the wire rope of the winch 2, the scraper 13 and the brush plate 14 are both arranged in a semicircular arc shape, the brush plate 14 is a hollow plate and is connected to the oil tank 3 pipeline, the inner side of the brush plate 14 is provided with a brush 21, and the surface of the wire rope can be brushed with lubricating oil with the help of the brush plate 14.

[0024] like Figure 1 The lifting device 5 includes a motor 15, a screw 16, a slider 17, a connecting tube 18, a connecting rod 19 and a spring 20. The motor 15 is arranged in the hanging plate 4, the screw 16 is arranged at the power output end of the motor 15, the slider 17 is slidably arranged in the hanging plate 4 and is threadedly connected with the screw 16, the connecting tube 18 is arranged on the slider 17, the connecting rod 19 is slidably arranged in the connecting tube 18 and is connected to the sleeve 7, and the stroke of the connecting rod 19 in the connecting tube 18 can meet the farthest distance of the wire rope winding on the winch 2. The spring 20 is located in the connecting tube 18 and is connected to the connecting rod 19. The lifting and lowering of the slider 17 drives the scraping and brushing mechanism 6 to lift and lower, so that the surface of the wire rope can be fully scraped of oil and lubricated.

[0025] In specific use, when it is necessary to scrape off the oil stains on the surface of the wire rope on the winch 2, first make the sleeve 7 located at the uppermost side of the wire rope, then make the electromagnet 9 on the scraper 13 de-energized, the armature 11 will lose attraction, the spring 12 will push the scraper 13 to hold the wire rope tightly, then start the motor 15, the screw rod 16 rotates, the slider 17 will slide in the hanging plate 4, and the sleeve 7 will be driven downward through the transmission of the connecting tube 18 and the connecting rod 19, so that the scraper 13 can lift the wire rope. The oil on the surface is scraped downwards and the scraped oil falls down. If it is not scraped clean in one time, it can be done several times. When the oil is scraped clean, the electromagnet 9 on the scraper 13 is energized, and then the electromagnet 9 on the brushing plate 14 is powered off. The brushing plate 14 will wrap the wire rope, and oil is supplied to the brushing plate 14 through the oil tank 3. The brush 21 can apply lubricating oil to the surface of the wire rope, which greatly improves the efficiency of scraping oil and applying lubricating oil on the surface of the wire rope, and is worthy of promotion.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A device for removing oil stains from steel wire rope of a fixed winch hoist, characterized in that: It includes a top plate, a hoist, an oil tank, a hanging plate, a lifting device, and a scraping and brushing mechanism, wherein the hoist is arranged on the top plate, the oil tank is arranged in the top plate, the hanging plate is arranged on the top plate, the lifting device is arranged in the hanging plate, and the scraping and brushing mechanism is arranged on the lifting device; The scraping and brushing mechanism includes a sleeve, an outer frame, an electromagnet, a sliding rod, an armature, a second spring, a scraper and a brushing plate. The sleeve is arranged on a lifting device, the outer frame is arranged on the outer wall of the sleeve, the electromagnet is arranged in the outer frame, the sliding rod is arranged through the sleeve, the armature is arranged at the end of the sliding rod and is located in the outer frame corresponding to the electromagnet, the second spring is sleeved on the sliding rod, one end of the second spring is arranged on the sleeve and the other end is arranged on the armature, the scraper is arranged on the sliding rod, and the brushing plate is located in the sleeve.

2. The device for removing oil stains from the steel wire rope of a fixed winch hoist according to claim 1 is characterized in that: The lifting device includes a motor, a screw, a slider, a connecting tube, a connecting rod and a spring. The motor is arranged in a hanging plate, the screw is arranged at the power output end of the motor, the slider is slidably arranged in the hanging plate and is threadedly connected to the screw, the connecting tube is arranged on the slider, the connecting rod is slidably arranged in the connecting tube and is connected to the sleeve, and the spring is located in the connecting tube and connected to the connecting rod.

3. The device for removing oil stains from the steel wire rope of a fixed winch hoist according to claim 2 is characterized in that: The brushing plate and the scraper are connected in the same manner.

4. The device for removing oil stains from the steel wire rope of a fixed winch hoist according to claim 3 is characterized in that: The scraper and the brush plate are both arranged in a semicircular arc shape.

5. The device for removing oil stains from the steel wire rope of a fixed winch hoist according to claim 4 is characterized in that: The painting plate is a hollow plate and is connected to the oil tank pipeline. A brush is provided on the inner side of the painting plate.

6. The device for removing oil stains from the steel wire rope of a fixed winch hoist according to claim 5, characterized in that: When the electromagnet attracts the armature, it can ensure that there is space between the scraper and the brush plate and the wire rope.

7. The device for removing oil stains from the steel wire rope of a fixed winch hoist according to claim 6, characterized in that: The travel of the connecting rod in the connecting tube can meet the maximum distance of the wire rope winding on the winch.

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