Steel wire rope maintenance device

Abstract

The utility model provides a steel wire rope maintenance device which comprises a rope unwinding mechanism connected with one end of a steel wire rope, a rope winding mechanism connected with the other end of the steel wire rope, and an automatic cleaning mechanism, an automatic straightening mechanism and an automatic lubricating mechanism which are sequentially arranged between the rope unwinding mechanism and the rope winding mechanism, the steel wire rope sequentially penetrates through the automatic cleaning mechanism, the automatic straightening mechanism and the automatic lubricating mechanism, the automatic cleaning mechanism comprises a cleaning groove and a brush roller rotationally arranged in the cleaning groove, and the steel wire rope penetrates through the inner side of the brush roller. According to the steel wire rope maintaining device, the steel wire rope is maintained after being cleaned through the automatic cleaning mechanism, the automatic straightening mechanism and the automatic lubricating mechanism, efficiency is higher, and the maintaining effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire ropes, in particular to a steel wire rope maintenance device. Background Art

[0002] Steel wire rope is first twisted into strands by multiple layers of steel wires, and then twisted into a spiral rope with a certain number of strands around the rope core. In material handling machinery, it is used for lifting, traction, tensioning and bearing. According to statistics, 70-80% of scrapped steel wire ropes are caused by corrosion. Under normal circumstances, the life of a well-lubricated steel wire rope and a poorly lubricated steel wire rope differs by 2-3 times. Under special ambient temperatures, the impact of lubrication on the service life of the steel wire rope may even exceed the quality of the steel wire itself. The lubrication of steel wire ropes at construction sites has always been done by traditional manual application. It is difficult for grease (oil) to enter the interior of the steel wire rope, the lubrication is not thorough, and the efficiency is low. The maintenance of the steel wire rope is time-consuming and laborious.

[0003] The existing method of manually maintaining wire ropes is not only time-consuming, labor-intensive and inefficient, but also has poor maintenance effects. This solution aims to solve this technical problem. Utility Model Content

[0004] The utility model aims to provide a wire rope maintenance device, which solves the technical problems of low efficiency and poor maintenance effect of manual wire rope maintenance. The wire rope is cleaned and maintained through an automatic cleaning mechanism, an automatic straightening mechanism and an automatic lubrication mechanism, which is not only more efficient but also has a better maintenance effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire rope maintenance device, comprising a rope-releasing mechanism connected to one end of the wire rope, a rope-collecting mechanism connected to the other end of the wire rope, and an automatic cleaning mechanism, an automatic straightening mechanism and an automatic lubricating mechanism sequentially arranged between the rope-releasing mechanism and the rope-collecting mechanism, the wire rope sequentially passes through the automatic cleaning mechanism, the automatic straightening mechanism and the automatic lubricating mechanism, the automatic cleaning mechanism comprises a cleaning groove, a brush roller rotatably arranged in the cleaning groove, and the wire rope passes through the inner side of the brush roller;

[0006] The automatic straightening mechanism includes a supporting groove and a straightening wheel group rotatably arranged in the supporting groove, the steel wire rope is arranged through the straightening wheel group, and the automatic lubrication mechanism includes a lubrication groove, the steel wire rope is arranged through both sides of the lubrication groove, the lubrication groove contains lubricating oil, and the steel wire rope is immersed in the lubricating oil.

[0007] The brush roll includes a roll frame disposed in the cleaning tank, and brushes arranged in an array on the inner side of the roll frame. The brushes are in contact with the side of the steel wire rope. The automatic cleaning mechanism further includes a spraying system disposed above the roll frame. The spraying system includes a plurality of spray heads facing the roll frame, and a cleaning liquid is sprayed onto the contact portion between the brushes and the steel wire rope through the spray heads.

[0008] The straightening wheel set includes two lower straightening wheels rotatably disposed below the inner side of the support groove, and an upper straightening wheel rotatably disposed above the inner side of the support groove. The lower straightening wheels and the upper straightening wheel are arranged in a "pin" shape. The sides of the steel wire rope are respectively in contact with the upper straightening wheel and the lower straightening wheels. The upper straightening wheel includes a wheel shaft connected to the support groove and a wheel body rotatably disposed on the wheel shaft. Both ends of the wheel shaft are vertically movably disposed on the support groove.

[0009] An ultrasonic oscillator and a temperature control unit for controlling the temperature of the lubricating oil are disposed on the bottom side of the lubricating groove. The temperature control unit can adjust the temperature of the lubricating oil. Under high temperature conditions, the viscosity of the lubricating oil will decrease and the fluidity will be better. The ultrasonic oscillator can make the lubricating oil more easily infiltrate into the interior of the steel wire rope, improving the lubrication effect.

[0010] The wire rope paying-off mechanism includes a support frame, a wire reel rotatably disposed on the support frame, and a motor for driving the wire reel to rotate. The motor is disposed on the support frame. The steel wire rope is wound around the wire reel. The structure of the wire rope winding-up mechanism is the same as that of the wire rope paying-off mechanism.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] (1) The external dirt of the steel wire rope is cleaned by the automatic cleaning mechanism, the bending of the steel wire rope is straightened by the automatic straightening mechanism, the steel wire rope is lubricated by the automatic lubrication mechanism, and the steel wire rope is pulled by the wire rope paying-off mechanism and the wire rope winding-up mechanism. The steel wire rope not only has a better maintenance effect but also a higher maintenance efficiency;

[0013] (2) The external part of the steel wire rope is more thoroughly cleaned by the cleaning liquid sprayed by the brushes and spray heads in the automatic cleaning mechanism. Under the traction of the wire rope paying-off mechanism and the wire rope winding-up mechanism, the steel wire rope is more efficiently and conveniently limited and straightened by the upper straightening wheel and the lower straightening wheels in the automatic straightening mechanism. Through the operation of the ultrasonic oscillator in the automatic lubrication mechanism, the lubricating oil quickly infiltrates into the interior of the steel wire rope, and the maintenance effect and efficiency of the steel wire rope are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2It is a structural schematic diagram of the rope releasing mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the automatic cleaning mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the internal structure of the automatic straightening mechanism of the utility model.

[0018] Figure 5 It is a schematic diagram of the internal structure of the automatic lubrication mechanism of the utility model.

[0019] Among them, in the figure: 1. rope releasing mechanism; 2. automatic cleaning mechanism; 201. cleaning groove; 3. automatic straightening mechanism; 301. supporting groove; 4. automatic lubrication mechanism; 401. lubrication groove; 5. rope collecting mechanism; 6. wire rope; 7. motor; 8. support frame; 9. wire drum; 10. brush roller; 101. roller frame; 102. brush; 11. sprinkler head; 12. straightening upper wheel; 121. wheel axle; 122. wheel body; 13 straightening lower wheel; 14. ultrasonic oscillator; 15. temperature control unit. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0021] See also Figure 1-Figure 5 A wire rope maintenance device, comprising a rope-releasing mechanism 1 connected to one end of a wire rope 6, a rope-collecting mechanism 5 connected to the other end of the wire rope 6, and an automatic cleaning mechanism 2, an automatic straightening mechanism 3 and an automatic lubricating mechanism 4 sequentially arranged between the rope-releasing mechanism 1 and the rope-collecting mechanism 5, wherein the wire rope 6 passes through the automatic cleaning mechanism 2, the automatic straightening mechanism 3 and the automatic lubricating mechanism 4 in sequence, the automatic cleaning mechanism 2 comprises a cleaning groove 201, a brush roller 10 rotatably arranged in the cleaning groove 201, and the wire rope 6 passes through the inner side of the brush roller 10;

[0022] The automatic straightening mechanism 3 includes a support groove 301, a straightening wheel group rotatably arranged in the support groove 301, and the wire rope 6 is arranged to pass through the straightening wheel group. The automatic lubrication mechanism 4 includes a lubrication groove 401, and the wire rope 6 is arranged to pass through both sides of the lubrication groove 401. The lubrication groove 401 contains lubricating oil, and the wire rope 6 is immersed in the lubricating oil.

[0023] The brush roller 10 includes a roller frame 101 arranged in a cleaning groove 201, and brushes 102 arranged in an array on the inner side of the roller frame 101, the brushes 102 are in contact with the side of the wire rope 6, and the automatic cleaning mechanism 2 also includes a spray system arranged above the roller frame 101, the spray system includes a plurality of spray heads 11 arranged toward the roller frame 101, and the cleaning liquid is sprayed to the contact part between the brush 102 and the wire rope 6 through the spray heads 11.

[0024] The straightening wheel set includes two lower straightening wheels 13 rotatably arranged below the inner side of the support groove 301, and an upper straightening wheel 12 rotatably arranged above the inner side of the support groove 301. The lower straightening wheels 13 and the upper straightening wheel 12 are arranged in a "pin" shape. The side parts of the steel wire rope 6 are respectively in contact with the upper straightening wheel 12 and the lower straightening wheels 13. The upper straightening wheel 12 includes a wheel shaft 121 connected to the support groove 301 and a wheel body 122 rotatably arranged on the wheel shaft 121. Both ends of the wheel shaft 121 are arranged on the support groove 301 in a liftable manner.

[0025] An ultrasonic oscillator 14 and a temperature control unit 15 for controlling the temperature of the lubricating oil are arranged on the bottom side of the lubricating groove 401. The temperature control unit can adjust the temperature of the lubricating oil. Under high-temperature conditions, the viscosity of the lubricating oil will decrease and the fluidity will be better. The ultrasonic oscillator 14 can make the lubricating oil more easily infiltrate into the inside of the steel wire rope 6, improving the lubrication effect.

[0026] The wire rope releasing mechanism 1 includes a support frame 8, a wire reel 9 rotatably arranged on the support frame 8, and a motor 7 for driving the wire reel 9 to rotate. The motor 7 is arranged on the support frame 8. The steel wire rope 6 is wound around the wire reel 9. The structure of the wire rope winding mechanism 5 is the same as that of the wire rope releasing mechanism 1.

[0027] The specific working process of the present utility model:

[0028] During use, the steel wire rope 6 is transmitted through the wire rope releasing mechanism 1 and the wire rope winding mechanism 5. When the steel wire rope 6 passes through the brush roller 10 of the automatic cleaning mechanism 2, it is cleaned by the bristles inside the brush roller 10. At this time, the cleaning liquid sprayed by the spray head 11 further cleans the steel wire rope 6. The dirt and the cleaning liquid together fall into the cleaning tank 201. The steel wire rope 6 continues to move forward to the automatic straightening mechanism 3 and passes between the upper straightening wheel 12 and the lower straightening wheels 13. Under the action of friction, the upper straightening wheel 12 and the lower straightening wheels 13 roll to straighten the steel wire rope 6. By lifting the wheel shaft 121, the pressure on the steel wire rope 6 and the straightening of different steel wire ropes 6 can be adjusted. After the steel wire rope 6 is straightened, it enters the automatic lubrication mechanism 4. The lubricating groove 401 is relatively narrow and long. When the steel wire rope 6 is affected by gravity and sags in the lubricating groove 401 until it is completely immersed in the lubricating oil, under the vibration of the ultrasonic oscillator 14, the lubricating oil infiltrates into the inside of the steel wire rope 6 to complete the lubrication of the steel wire rope 6. The temperature of the lubricating oil is adjusted by the temperature control unit 15 to control the viscosity of the lubricating oil to ensure the lubrication of the steel wire rope 6.

[0029] The external dirt of the steel wire rope 6 is cleaned by the automatic cleaning mechanism 2, the bending of the steel wire rope 6 is straightened by the automatic straightening mechanism 3, the steel wire rope 6 is lubricated by the automatic lubrication mechanism 4, and the steel wire rope 6 is牵引 by the wire rope releasing mechanism 1 and the wire rope winding mechanism 5. The steel wire rope 6 not only has a better maintenance effect but also has a higher maintenance efficiency;

[0030] The cleaning liquid sprayed by the brush 102 and the spray head 11 in the automatic cleaning mechanism 2 can be cleaned more thoroughly on the outside of the wire rope 6. Under the traction of the rope-releasing mechanism 1 and the rope-collecting mechanism 5, the upper straightening wheel 12 and the lower straightening wheel 13 in the automatic correction mechanism can be used to limit and straighten the wire rope 6 more efficiently and conveniently. The operation of the ultrasonic oscillator 14 in the automatic lubrication mechanism 4 allows the lubricating oil to quickly penetrate into the inside of the wire rope 6, so that the maintenance effect of the wire rope 6 is better and the efficiency is higher.

[0031] The ultrasonic oscillator 14 and the temperature control unit 15 are implemented by using the existing technology, which will not be described in detail here. The technical features not described in the present invention can be implemented by or using the existing technology, which will not be repeated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A wire rope maintenance device, characterized in that: It includes a rope releasing mechanism (1) connected to one end of a wire rope (6), a rope winding mechanism (5) connected to the other end of the wire rope (6), and further includes an automatic cleaning mechanism (2), an automatic straightening mechanism (3) and an automatic lubricating mechanism (4) sequentially arranged between the rope releasing mechanism (1) and the rope winding mechanism (5). The wire rope (6) is sequentially arranged through the automatic cleaning mechanism (2), the automatic straightening mechanism (3) and the automatic lubricating mechanism (4). The automatic cleaning mechanism (2) includes a cleaning tank (201) and a brush roller (10) rotatably arranged in the cleaning tank (201). The wire rope (6) penetrates through the inner side of the brush roller (10). The automatic straightening mechanism (3) includes a support tank (301) and a set of straightening wheels rotatably arranged in the support tank (301). The wire rope (6) passes through the set of straightening wheels. The automatic lubricating mechanism (4) includes a lubricating tank (401). The wire rope (6) penetrates through both sides of the lubricating tank (401). Lubricating oil is contained in the lubricating tank (401), and the wire rope (6) is immersed in the lubricating oil.

2. The wire rope maintenance device according to claim 1, characterized in that: The brush roller (10) includes a roller frame (101) arranged in the cleaning tank (201) and bristles (102) arranged in an array on the inner side of the roller frame (101). The bristles (102) are in contact with the side of the wire rope (6). The automatic cleaning mechanism (2) further includes a spraying system arranged above the roller frame (101). The spraying system includes a number of spray heads (11) arranged towards the roller frame (101).

3. The wire rope maintenance device according to claim 1, characterized in that: The set of straightening wheels includes two lower straightening wheels (13) rotatably arranged at the lower inner side of the support tank (301) and an upper straightening wheel (12) rotatably arranged at the upper inner side of the support tank (301). The lower straightening wheels (13) and the upper straightening wheel (12) are arranged in a "pin" shape. The side of the wire rope (6) is respectively in contact with the upper straightening wheel (12) and the lower straightening wheels (13). The upper straightening wheel (12) includes a wheel shaft (121) connected to the support tank (301) and a wheel body (122) rotatably arranged on the wheel shaft (121). Both ends of the wheel shaft (121) are arranged on the support tank (301) in a liftable manner.

4. The wire rope maintenance device according to claim 2, characterized in that: An ultrasonic oscillator (14) and a temperature control unit (15) for controlling the temperature of the lubricating oil are arranged on the bottom side of the lubricating tank (401).

5. The wire rope maintenance device according to claim 1, characterized in that: The rope releasing mechanism (1) includes a support frame (8), a wire reel (9) rotatably arranged on the support frame (8), and a motor (7) for driving the wire reel (9) to rotate. The motor (7) is arranged on the support frame (8). The wire rope (6) is wound on the wire reel (9). The structure of the rope winding mechanism (5) is the same as that of the rope releasing mechanism (1).

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