A lubricant for steel wire ropes of construction tower cranes

Abstract

This invention discloses a lubricator for steel wire ropes of tower cranes, relating to the field of construction equipment technology. The invention includes a cleaning mechanism with a cooperating installation mechanism inside. One end of the cleaning mechanism is fixedly equipped with a cooperating lubrication mechanism and a stirring mechanism, while the other end of the lubrication mechanism has a cooperating recovery mechanism. Both the recovery and lubrication mechanisms have cooperating reminder mechanisms, and the lower end of the recovery mechanism has a cleaning mechanism that works in conjunction with the reminder mechanism. Through the cooperation of the cleaning mechanism and the installation mechanism, the corresponding cleaning brush can be rotated, effectively cleaning the floating dust and other debris passing through the inner wall of the steel wire rope and blowing the cleaned dust away from the steel wire rope. This facilitates the subsequent spraying of lubricating oil, further improving the lubrication effect of the steel wire rope and providing convenience for the installation and disassembly of the cleaning brush, thus ensuring the normal cleaning of the steel wire rope.

Description

Technical Field

[0001] This invention relates to the field of construction equipment technology, specifically to a lubricant for steel wire ropes of construction tower cranes. Background Technology

[0002] Tower cranes, also known as tower hoists, are mainly used for the vertical and horizontal transport of materials and the installation of building components in building construction. When tower cranes are in operation, the steel wire ropes required for traction are often exposed, which can easily accelerate the aging of the steel wire ropes. Therefore, it is necessary to lubricate and maintain the steel wire ropes.

[0003] Most existing lubricators used for lubricating steel wire ropes of tower cranes in construction directly apply oil to the wire rope without mixing the lubricating oil evenly or removing dust from the outer wall of the wire rope. This reduces the lubrication effect of the wire rope and wastes resources by not recycling excess lubricating oil. In addition, existing lubricators lack a reminder mechanism, so they cannot quickly alert workers when the lubricating oil is about to run out, resulting in the lubricating oil not being replenished in a timely manner.

[0004] To address the aforementioned problems, the inventors proposed a lubricant for steel wire ropes used in construction tower cranes. Summary of the Invention

[0005] To address the problems of poor lubrication performance, lack of recycling of excess lubricating oil, waste of resources, and failure to replenish lubricating oil in a timely manner due to the absence of a reminder mechanism in existing lubricators, the present invention aims to provide a lubricator for steel wire ropes of construction tower cranes.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a lubricator for steel wire rope of building tower crane, including a cleaning mechanism, an installation mechanism for use inside the cleaning mechanism, a lubrication mechanism and a stirring mechanism for use fixedly installed at one end of the cleaning mechanism, a recycling mechanism for use at one end of the lubrication mechanism, a reminder mechanism for use on the recycling mechanism and the lubrication mechanism, a cleaning mechanism for use in conjunction with the reminder mechanism at the lower end of the recycling mechanism, and an anti-blocking mechanism for use in conjunction with the cleaning mechanism at the upper end of the recycling mechanism.

[0007] Preferably, the cleaning mechanism includes a cleaning frame, a mounting frame for use is fixedly inserted into the cleaning frame, and a cleaning wheel is rotatably mounted on the inner side of the cleaning frame away from the mounting mechanism. Symmetrically distributed arc-shaped clamping plates are detachably provided on the inner side of the cleaning wheel, and symmetrically arranged arc-shaped support plates are fixedly mounted on one side of the arc-shaped clamping plates. Symmetrically distributed connecting blocks are fixedly mounted on the arc-shaped clamping plates, and symmetrically arranged connecting slots are opened on the inner wall of the cleaning wheel, allowing the connecting blocks to slide into the connecting slots. A cleaning brush is fixedly mounted on the arc-shaped support plates. A driven gear ring is fixedly sleeved on the outer side of one end of the cleaning wheel, and a first rotating rod is rotatably mounted on one side of the inner cavity of the mounting frame. A drive gear is fixedly sleeved on the first rotating rod, and the drive gear meshes with the driven gear ring. A first bevel gear is fixedly connected to the end of the first rotating rod. A drive motor is fixedly mounted at the bottom end of the mounting frame, and the drive motor outputs... The end of the first rotating rod is fixedly connected to a second rotating rod, which is rotatably inserted into the mounting frame. A second bevel gear is fixedly sleeved on the second rotating rod, and the second bevel gear meshes with the first bevel gear. A drive fan blade for use with the cleaning brush is fixedly sleeved at the top of the second rotating rod. The mounting mechanism includes a mounting disc. An inner mounting groove is opened inside the arc-shaped plate, and the mounting disc is slidably locked in the inner mounting groove. A drive push rod is fixedly installed on the mounting disc, and a sliding push groove communicating with the inner mounting groove is opened through the arc-shaped plate. The sliding push groove has a symmetrical structure, and the drive push rod is slidably locked in the sliding push groove. A first spring is fixedly installed on the opposite side of adjacent mounting discs, and a fixed insertion rod is fixedly installed on the opposite side of adjacent mounting discs. A fixed insertion hole is symmetrically arranged on the inner wall of the cleaning wheel, and the opposite end of the fixed insertion rod can slide through the arc-shaped plate and slide into the fixed insertion hole.

[0008] Preferably, the lubrication mechanism includes an oil storage tank and a lubrication frame, the oil storage tank and the lubrication frame being fixedly connected, and the oil storage tank and the lubrication frame being fixedly connected. A drive pump is fixedly installed on the outer wall of the oil storage tank, and the drive pump is provided with a first conduit and a second conduit for cooperation. The bottom end of the first conduit is connected to the bottom end of the oil storage tank, and a symmetrically distributed third conduit is fixedly installed at the end of the second conduit. The third conduit is fixedly inserted into the lubrication frame, and the end of the third conduit is connected to a cooperating oil spray disc, which is fixedly inserted into the inner cavity of the lubrication frame. The stirring mechanism includes a third rotating rod and a first wheel disc. A rotating rod is inserted into the oil storage tank, and symmetrically arranged stirring blades are fixedly installed on the third rotating rod. A second wheel is fixedly sleeved on the top of the third rotating rod. The first wheel is fixedly sleeved on the outside of the output end of the drive motor, and a transmission belt is connected to the outer side of the first wheel and the second wheel. The recovery mechanism includes a first L-shaped tube. One end of the first L-shaped tube is connected to the bottom end of the lubrication frame, and the other end of the first L-shaped tube is connected to a processing cylinder. The bottom end of the processing cylinder is connected to a second L-shaped tube, and the bottom end of the second L-shaped tube is connected to the top of the oil storage tank. A matching interception filter is fixedly installed in the inner cavity of the processing cylinder.

[0009] Preferably, the reminder mechanism includes a mounting bracket, a lifting slide rod, and a side support. The mounting bracket is fixedly installed at the bottom center of the processing cylinder, and a reminder light is fixedly installed at the bottom of the mounting bracket. The lifting slide rod is slidably inserted into the oil storage tank, and a mounting plate is fixedly installed at the top of the lifting slide rod. An opening and closing push rod is fixedly installed at the bottom of one side of the mounting plate, and a counterweight is fixedly installed at the bottom of the lifting slide rod. A lifting float plate for use is fixedly sleeved at the end of the lifting slide rod near the counterweight. The side support is fixedly installed into the oil storage tank, and an opening and closing slide rod is slidably inserted into the side support. The opening and closing slide rod can contact the opening and closing push rod, and a fixing collar is fixedly sleeved on the opening and closing slide rod. A second spring is fixedly installed at the bottom of the fixing collar. The second spring is movably sleeved on the opening and closing slide rod, and the bottom of the second spring is fixedly connected to the side support.

[0010] Preferably, the cleaning mechanism includes a rotating sleeve rotatably mounted on a mounting bracket, with an arc-shaped cleaning plate fixedly mounted at the bottom end of the rotating sleeve. The inner wall of the arc-shaped cleaning plate is in contact with the outer wall of the indicator light body, and a mounting rod is fixedly connected to the bottom end of the arc-shaped cleaning plate. An array of drive blades is fixedly mounted at the lower end of the mounting rod. The anti-clogging mechanism includes a fourth rotating rod and a fifth rotating rod, both of which are rotatably mounted on the processing cylinder. A first gear is fixedly sleeved at the bottom end of the fourth rotating rod, and a second gear is fixedly sleeved on the outer side of the rotating sleeve, meshing with the first gear. A third gear is fixedly sleeved at the top end of the fourth rotating rod, and a fourth gear is fixedly sleeved at the top end of the fifth rotating rod, meshing with the third gear. A cleaning scraper is fixedly mounted at the lower end of the fifth rotating rod, and the cleaning scraper is in contact with the top end of the intercepting filter.

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

[0012] 1. Through the coordinated use of the cleaning mechanism and the installation mechanism, the corresponding cleaning brush can be rotated, thereby effectively cleaning the floating dust on the outer wall of the steel wire rope inside the cleaning frame and blowing the cleaned floating dust away from the steel wire rope, which facilitates the subsequent spraying of lubricating oil, further effectively improving the lubrication effect of the steel wire rope, and also facilitating the installation and disassembly of the cleaning brush, thus ensuring the normal cleaning of the steel wire rope;

[0013] 2. By using the lubrication mechanism, stirring mechanism and recycling mechanism in combination, the lubricating oil in the oil storage tank can be evenly stirred during the cleaning of the wire rope and the stirred lubricating oil can be evenly sprayed on the outer wall of the wire rope, thereby effectively improving the uniformity of the lubricating oil and further improving the lubrication effect of the wire rope. Excess lubricating oil can be centrally filtered and recycled, thereby saving resources.

[0014] 3. Through the setting and use of the reminder mechanism, the counterweight can drive the lifting slide and the opening and closing push rod to gradually descend as the lubricating oil is used. When the opening and closing push rod contacts the opening and closing slide and pushes it down, the power of the reminder light will be turned on, so that the reminder light will flash, thereby quickly reminding the staff that the lubricating oil inside the oil storage tank is about to run out, thus ensuring the timely replenishment of the lubricating oil inside the oil storage tank. After the lubricating oil inside the oil storage tank is replenished, the power of the reminder light will be automatically cut off, which is highly practical.

[0015] 4. Through the combined use of the cleaning mechanism and the anti-clogging mechanism, when the wind blows and drives the blades to rotate, it will drive the mounting plumb to rotate, which in turn drives the arc-shaped cleaning plate to rotate. This will scrape off the dust attached to the outer wall of the reminder lamp, thus preventing dust from obstructing the light of the reminder lamp and ensuring the effective implementation of subsequent reminder operations. It will also drive the cleaning scraper to rotate, thereby scraping away impurities and dirt attached to the intercepting filter screen, thus preventing the intercepting filter screen from becoming clogged and ensuring the normal operation of subsequent excess lubricating oil filtration. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0019] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B.

[0020] Figure 4 This is a schematic diagram of the installation of the cleaning mechanism in this invention.

[0021] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point C.

[0022] Figure 6 This is a schematic diagram of the installation mechanism in this invention.

[0023] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point D.

[0024] Figure 8 For the present invention Figure 6 Enlarged schematic diagram of the structure at point E in the middle.

[0025] Figure 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at point F.

[0026] Figure 10 This is a schematic diagram of the lubrication mechanism installation in this invention.

[0027] Figure 11 For the present invention Figure 10 Enlarged schematic diagram of the structure at point G.

[0028] Figure 12 For the present invention Figure 10 Enlarged schematic diagram of the structure at point H.

[0029] In the diagram: 1. Cleaning mechanism; 11. Cleaning frame; 12. Mounting frame; 13. Cleaning wheel; 14. Arc-shaped clamping plate; 15. Arc-shaped support plate; 16. Cleaning brush; 17. Driven gear ring; 18. First rotating rod; 19. Drive gear; 110. First bevel gear; 111. Drive motor; 112. Second rotating rod; 113. Second bevel gear; 114. Drive fan blade; 115. Connecting block; 116. Connecting slot; 117. Mounting inner groove; 118. Sliding push groove; 119. Fixed insertion hole; 2. Mounting mechanism; 21. Mounting disc; 22. Drive push rod; 23. First spring; 24. Fixed insertion rod; 3. Lubrication mechanism; 31. Oil storage tank; 32. Lubrication frame; 33. Drive pump body; 34. First conduit; 35. Second conduit; 36. Third conduit; 37. Oil spray disc; 4. Stirring mechanism 41. Third rotating rod; 42. First wheel; 43. Stirring blade; 44. Second wheel; 45. Conveyor belt; 5. Recycling mechanism; 51. First L-shaped tube; 52. Processing cylinder; 53. Second L-shaped tube; 54. Interception filter; 6. Reminder mechanism; 61. Mounting support; 62. Lifting slide bar; 63. Side support; 64. Reminder light body; 65. Mounting horizontal plate; 66. Opening and closing push rod; 67. Counterweight; 68. Lifting float; 69. Opening and closing slide bar; 610. Fixing collar; 611. Second spring; 7. Cleaning mechanism; 71. Rotating sleeve; 72. Arc-shaped cleaning plate; 73. Mounting vertical rod; 74. Drive blade; 8. Anti-clogging mechanism; 81. Fourth rotating rod; 82. Fifth rotating rod; 83. First gear; 84. Second gear; 85. Third gear; 86. Fourth gear; 87. Cleaning scraper. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example: Figures 1-12As shown, the present invention provides a lubricator for steel wire rope of building tower crane, including a cleaning mechanism 1, an installation mechanism 2 for use inside the cleaning mechanism 1, a lubrication mechanism 3 and a stirring mechanism 4 for use fixedly installed at one end of the cleaning mechanism 1, a recycling mechanism 5 for use at one end of the lubrication mechanism 3, a reminder mechanism 6 for use on the recycling mechanism 5 and the lubrication mechanism 3, a cleaning mechanism 7 for use with the reminder mechanism 6 at the lower end of the recycling mechanism 5, and an anti-blocking mechanism 8 for use with the cleaning mechanism 7 at the upper end of the recycling mechanism 5.

[0032] The cleaning mechanism 1 includes a cleaning frame 11, which can be fixedly connected to a tower crane by bolts (this is existing technology and will not be described in detail here). A matching mounting frame 12 is fixedly inserted into the cleaning frame 11. A cleaning wheel 13 is rotatably mounted on the inner side of the end of the cleaning frame 11 away from the mounting mechanism 2. Symmetrically distributed arc-shaped clamping plates 14 are detachably provided on the inner side of the cleaning wheel 13. Symmetrically arranged arc-shaped support plates 15 are fixedly mounted on one side of the arc-shaped clamping plates 14. Symmetrically distributed connecting blocks 115 are fixedly mounted on the arc-shaped clamping plates 14. Symmetrically arranged connecting slots 116 are provided on the inner wall of the cleaning wheel 13, allowing the connecting blocks 115 to slide and insert. The connecting slot 116 is located within the connecting block 115, which facilitates the precise engagement of the arc-shaped plate 14 and the cleaning wheel 13 through the cooperation of the connecting block 115 and the connecting slot 116. A cleaning brush 16 is fixedly mounted on the arc-shaped support plate 15. A driven gear ring 17 is fixedly sleeved on the outer side of one end of the cleaning wheel 13. A first rotating rod 18 is rotatably mounted on one side of the inner cavity of the mounting frame 12. A drive gear 19 is fixedly sleeved on the first rotating rod 18, and the drive gear 19 meshes with the driven gear ring 17. A first bevel gear 110 is fixedly connected to the end of the first rotating rod 18. A drive motor 111 is fixedly mounted at the bottom end of the mounting frame 12, and the output end of the drive motor 111 is fixedly connected to... A second rotating rod 112 is connected to the mounting frame 12. The second rotating rod 112 is rotatably inserted into the mounting frame 12, and a second bevel gear 113 is fixedly sleeved on the second rotating rod 112. The second bevel gear 113 meshes with the first bevel gear 110. A drive fan blade 114 that works with the cleaning brush 16 is fixedly sleeved at the top of the second rotating rod 112. An air inlet hole that works with the drive fan blade 114 is provided on the mounting frame 12. This is prior art and will not be described in detail here. The mounting mechanism 2 includes a mounting disc 21. An inner mounting groove 117 is provided inside the arc-shaped clamping plate 14, and the mounting disc 21 is slidably locked in the inner mounting groove 117. A drive push rod 2 is fixedly mounted on the mounting disc 21. 2. A sliding push groove 118, which is connected to the mounting inner groove 117, is provided through the arc-shaped card plate 14. The sliding push groove 118 has a symmetrical structure, and the drive push rod 22 is slidably locked in the sliding push groove 118. The cooperation between the drive push rod 22 and the sliding push groove 118 facilitates the convenient movement of the mounting disc 21. A first spring 23 is fixedly installed on the opposite side of the adjacent mounting disc 21, and a fixed insertion rod 24 is fixedly installed on the opposite side of the adjacent mounting disc 21. A symmetrical fixed insertion hole 119 is provided on the inner wall of the cleaning wheel 13, and the opposite end of the fixed insertion rod 24 can slide through the arc-shaped card plate 14 and slide into the fixed insertion hole 119.

[0033] By adopting the above technical solution, during use, the two arc-shaped clamping plates 14 are held in sequence and the corresponding two drive push rods 22 are pressed, thereby driving the corresponding two mounting discs 21 to move towards each other. This compresses the corresponding first spring 23 and drives the corresponding two fixed insertion rods 24 to move towards each other. When the distance between the fixed insertion rods 24 is minimized, the arc-shaped clamping plate 14 is inserted into the cleaning wheel 13 and the connecting block 115 is engaged in the corresponding connecting slot 116. Then, the arc-shaped clamping plate 14 and the corresponding drive push rod 22 are released. At this time, the first spring 23 will drive the corresponding mounting disc 21 to reset, thereby driving the corresponding fixed insertion rod 24 to reset, and then allowing the fixed insertion rod 24 to be inserted into the corresponding fixed insertion hole 119, further realizing the convenient installation of the cleaning brush 16. When the wire rope needs lubrication, the drive motor 111 is activated, which drives the second rotating rod 112 to rotate, which in turn drives the second bevel gear 113 and the drive fan blade 114 to rotate, which further drives the first bevel gear 110 to rotate, which in turn drives the first rotating rod 18 to rotate, which in turn drives the drive gear 19 to rotate, which further drives the driven gear ring 17 to rotate, which in turn drives the cleaning wheel 13 to rotate, which in turn drives the two arc-shaped clamping plates 14 to rotate, which further drives the corresponding arc-shaped support plate 15 to rotate, which in turn drives the corresponding cleaning brush 16 to rotate, thereby effectively cleaning the floating dust and other debris passing through the outer wall of the wire rope inside the cleaning frame 11, and the drive fan blade 114 can blow the cleaned floating dust away from the wire rope.

[0034] The lubrication mechanism 3 includes an oil storage tank 31 and a lubrication frame 32. The oil storage tank 31 and the lubrication frame 32 are fixedly connected, and the oil storage tank 31 is also fixedly connected to the cleaning frame 11. The oil storage tank 31 is provided with an oil inlet pipe, which facilitates the introduction of lubricating oil into the oil storage tank 31. This is prior art and will not be described in detail here. A drive pump 33 is fixedly installed on the outer wall of the oil storage tank 31, and the drive pump 33 is provided with a first conduit 34 and a second conduit 35 for cooperation. The bottom end of the first conduit 34 is connected to the bottom end of the oil storage tank 31, and the end of the second conduit 35 is fixedly installed with symmetrically distributed third conduits 36. The third conduits 36 are fixedly inserted into the lubrication frame 32, and the end of the third conduit 36 ​​is connected to a cooperating oil spray disc 37. The oil spray disc 37 is fixedly inserted into the inner cavity of the lubrication frame 32. The stirring mechanism 4 includes a third rotating rod 41 and a first wheel 42. The third rotating rod 41 is rotatably inserted into the first wheel 42. Symmetrically arranged stirring blades 43 are fixedly installed on the oil storage tank 31 and the third rotating rod 41. A second wheel 44 is fixedly sleeved on the top of the third rotating rod 41. A first wheel 42 is fixedly sleeved on the outside of the output end of the drive motor 111. A transmission belt 45 is drivenly sleeved on the outside of the first wheel 42 and the second wheel 44. The recycling mechanism 5 includes a first L-shaped tube 51. One end of the first L-shaped tube 51 is connected to the bottom end of the lubrication frame 32, and the other end of the first L-shaped tube 51 is connected to a processing cylinder 52. A second L-shaped tube 53 is connected to the bottom end of the processing cylinder 52, and the bottom end of the second L-shaped tube 53 is connected to the top of the oil storage tank 31. A matching interception filter 54 is fixedly installed in the inner cavity of the processing cylinder 52. A sealing door is provided on the processing cylinder 52, which facilitates the sealing of the processing cylinder 52 and the cleaning of dirt on the interception filter 54. This is the prior art and will not be described in detail here.

[0035] By adopting the above technical solution, during use, the first wheel 42 will drive the transmission belt 45 to rotate, which in turn will drive the second wheel 44 to rotate, which in turn will drive the third rotating rod 41 to rotate, which in turn will drive the stirring blades 43 to rotate, thereby uniformly stirring the lubricating oil in the oil storage tank 31, further effectively improving the uniformity of the lubricating oil. When the cleaned wire rope is moved into the lubrication frame 32, the drive pump 33 will start, thereby introducing the stirred lubricating oil into the second conduit 35 through the first conduit 34, and then the lubricating oil will... The lubricating oil is evenly introduced into the two third conduits 36, and then introduced into the corresponding oil spraying disc 37. The oil spraying disc 37 evenly sprays the stirred lubricating oil onto the outer wall of the wire rope, thereby effectively lubricating the wire rope and ensuring its working performance. Excess lubricating oil is collected through the lubrication frame 32 and introduced into the processing cylinder 52 through the first L-shaped pipe 51. Then, the intercepting filter 54 can intercept impurities in the excess lubricating oil, and the filtered excess lubricating oil is returned to the oil storage tank 31 through the second L-shaped pipe 53 for storage.

[0036] The reminder mechanism 6 includes a mounting bracket 61, a lifting slide rod 62, and a side support 63. The mounting bracket 61 is fixedly installed at the bottom center of the processing cylinder 52, and a reminder light body 64 is fixedly installed at the bottom of the mounting bracket 61. The lifting slide rod 62 is slidably inserted into the oil storage tank 31, and a mounting horizontal plate 65 is fixedly installed at the top of the lifting slide rod 62. An opening and closing push rod 66 is fixedly installed at one bottom side of the mounting horizontal plate 65, and a counterweight 67 is fixedly installed at the bottom of the lifting slide rod 62. A matching lifting float 68 is fixedly sleeved at the end of the lifting slide rod 62 near the counterweight 67. The support 63 is fixedly installed on the oil storage tank 31, and a sliding opening and closing slide rod 69 is slidably inserted on the side support 63. The sliding opening and closing slide rod 69 can contact the opening and closing push rod 66, and when the sliding opening and closing slide rod 69 pushes the opening and closing push rod 66 down, it can turn on the power of the reminder lamp body 64, thereby making the reminder lamp body 64 flash. A fixing collar 610 is fixedly sleeved on the sliding opening and closing slide rod 69, and a second spring 611 is fixedly installed at the bottom end of the fixing collar 610. The second spring 611 is movably sleeved on the sliding opening and closing slide rod 69, and the bottom end of the second spring 611 is fixedly connected to the side support 63.

[0037] By adopting the above technical solution, during use, as the lubricating oil is used, the liquid level of the lubricating oil inside the oil storage tank 31 gradually decreases. At this time, the counterweight 67 will drive the lifting slide rod 62 and the opening and closing push rod 66 to move down. When the opening and closing push rod 66 contacts the opening and closing slide rod 69 and pushes it down, the power supply of the reminder lamp 64 will be turned on, so that the reminder lamp 64 can flash, thereby reminding the staff that the lubricating oil inside the oil storage tank 31 is about to run out. When the opening and closing slide rod 69 moves down, it will drive the fixing collar 610 to move down, thereby squeezing the second spring 611. At this time, the staff can replenish the lubricating oil inside the oil storage tank 31 in time and clean the impurities and dirt on the intercepting filter screen 54. After the lubricating oil inside the oil storage tank 31 is replenished, the opening and closing push rod 66 will move up again to reset. Then the second spring 611 will drive the opening and closing slide rod 69 to reset, thereby automatically cutting off the power supply of the reminder lamp 64.

[0038] The cleaning mechanism 7 includes a rotating sleeve 71, which is rotatably mounted on the mounting support 61. An arc-shaped cleaning plate 72 is fixedly mounted at the bottom end of the rotating sleeve 71. The inner wall of the arc-shaped cleaning plate 72 is in contact with the outer wall of the reminder lamp body 64. A mounting rod 73 is fixedly connected to the bottom end of the arc-shaped cleaning plate 72. An array of drive blades 74 is fixedly mounted at the lower end of the mounting rod 73. The center of the mounting rod 73 is on the same vertical line as the center of the reminder lamp body 64 and the rotating sleeve 71. The anti-blocking mechanism 8 includes a fourth rotating rod 81 and a fifth rotating rod 82. Both the rotating rod 81 and the fifth rotating rod 82 are rotatably mounted on the processing cylinder 52. The bottom end of the fourth rotating rod 81 is fixedly sleeved with the first gear 83, and the outer side of the rotating sleeve 71 is fixedly sleeved with the second gear 84, which meshes with the first gear 83. The top end of the fourth rotating rod 81 is fixedly sleeved with the third gear 85, and the top end of the fifth rotating rod 82 is fixedly sleeved with the fourth gear 86, which meshes with the third gear 85. The lower end of the fifth rotating rod 82 is fixedly mounted with a cleaning scraper 87, which is in contact with the top end of the intercepting filter screen 54.

[0039] By adopting the above technical solution, when the wind blows the drive blade 74 to rotate, it will drive the mounting rod 73 to rotate, thereby driving the arc-shaped cleaning plate 72 to rotate, which in turn can scrape off the dust attached to the outer wall of the reminder lamp body 64. At the same time, the arc-shaped cleaning plate 72 will drive the rotating sleeve 71 to rotate, which will drive the second gear 84 to rotate, which will drive the first gear 83 to rotate, which will further drive the fourth rotating rod 81 to rotate, which will drive the third gear 85 to rotate, which will drive the fourth gear 86 to rotate, which will further drive the fifth rotating rod 82 to rotate, which will drive the cleaning scraper 87 to rotate, thereby scraping away the impurities and dirt attached to the intercepting filter 54, thus preventing the intercepting filter 54 from becoming clogged, and ensuring the normal operation of subsequent excess lubricating oil filtration.

[0040] Working principle: In use, the lubricator is installed on the tower crane and the wire rope is passed through the cleaning frame 11 and the lubrication frame 32 in sequence. Then, an appropriate amount of lubricating oil is introduced into the oil storage tank 31. At this time, the lubricating oil can push the lifting float 68 to the highest position, thereby allowing the opening and closing push rod 66 to move away from the opening and closing slide rod 69. Then, the two arc-shaped clamping plates 14 are held in sequence and the corresponding two drive push rods 22 are pressed, thereby driving the corresponding two mounting discs 21 to move in opposite directions, which in turn squeezes the corresponding first spring 23 and drives the corresponding... When the two fixed rods 24 move toward each other and the gap between the fixed rods 24 is minimized, the arc-shaped clamping plate 14 is inserted into the cleaning wheel 13 and the connecting block 115 is inserted into the corresponding connecting slot 116. Then the arc-shaped clamping plate 14 and the corresponding drive push rod 22 are released. At this time, the first spring 23 will drive the corresponding mounting disc 21 to reset, thereby driving the corresponding fixed rod 24 to reset, and then the fixed rod 24 can be inserted into the corresponding fixed hole 119, further realizing the convenient installation of the cleaning brush 16.

[0041] When the wire rope needs to be lubricated, the drive motor 111 is started, which drives the second rotating rod 112 to rotate, which in turn drives the first wheel 42, the second bevel gear 113 and the drive fan blade 114 to rotate, which further drives the first bevel gear 110 to rotate, which in turn drives the first rotating rod 18 to rotate, which in turn drives the drive gear 19 to rotate, which further drives the driven gear ring 17 to rotate, which in turn drives the cleaning wheel 13 to rotate, which in turn drives the two arc-shaped clamping plates 14 to rotate, which further drives the corresponding arc-shaped support plate 15 to rotate, which in turn drives the corresponding cleaning brush 16 to rotate, which can effectively clean the floating dust and other debris passing through the outer wall of the wire rope inside the cleaning frame 11, and the drive fan blade 114 can blow the cleaned floating dust away from the wire rope;

[0042] Simultaneously, the first disc 42 drives the transmission belt 45 to rotate, which in turn drives the second disc 44 to rotate, which in turn drives the third rotating rod 41 to rotate, further driving the stirring blades 43 to rotate. This uniformly stirs the lubricating oil in the oil storage tank 31, effectively improving the uniformity of the lubricating oil. When the cleaned wire rope is moved into the lubrication frame 32, the drive pump 33 will start, allowing the stirred lubricating oil to be introduced into the second conduit 35 through the first conduit 34. Subsequently, the lubricating oil will be evenly introduced into the two third conduits 36, and then the lubricating oil will... The lubricating oil is introduced into the corresponding oil spraying disc 37 and sprayed evenly onto the outer wall of the wire rope by the oil spraying disc 37, thereby effectively lubricating the wire rope and ensuring its working performance. Excess lubricating oil is collected through the lubrication frame 32 and introduced into the processing cylinder 52 through the first L-shaped pipe 51. Then, the intercepting filter 54 can intercept impurities in the excess lubricating oil. The filtered excess lubricating oil is returned to the oil storage tank 31 through the second L-shaped pipe 53 for storage. After the wire rope lubrication operation is completed, the drive motor 111 and the drive pump 33 are turned off.

[0043] During this period, as the lubricating oil is used, the level of the lubricating oil inside the oil storage tank 31 gradually decreases. At this time, the counterweight 67 will drive the lifting slide 62 and the opening and closing push rod 66 to move down. When the opening and closing push rod 66 contacts the opening and closing slide 69 and pushes it down, the power supply of the reminder lamp 64 will be turned on, so that the reminder lamp 64 can flash, thereby reminding the staff that the lubricating oil inside the oil storage tank 31 is about to run out. When the opening and closing slide 69 moves down, it will drive the fixing collar 610 to move down, thereby squeezing the second spring 611. At this time, the staff can replenish the lubricating oil inside the oil storage tank 31 in time and clean the impurities and dirt on the intercepting filter screen 54. After the lubricating oil inside the oil storage tank 31 is replenished, the opening and closing push rod 66 will move up again to reset. Then the second spring 611 will drive the opening and closing slide 69 to reset, thereby automatically cutting off the power supply of the reminder lamp 64.

[0044] Furthermore, during the use of the lubricator, when the wind blows the drive blade 74 to rotate, it will drive the mounting rod 73 to rotate, which in turn will drive the arc-shaped cleaning plate 72 to rotate, thereby scraping off the dust attached to the outer wall of the reminder lamp body 64. At the same time, the arc-shaped cleaning plate 72 will drive the rotating sleeve 71 to rotate, which will drive the second gear 84 to rotate, which will drive the first gear 83 to rotate, which will further drive the fourth rotating rod 81 to rotate, which will drive the third gear 85 to rotate, which will drive the fourth gear 86 to rotate, which will further drive the fifth rotating rod 82 to rotate, which will drive the cleaning scraper 87 to rotate, thereby scraping off the impurities and dirt attached to the intercepting filter 54, thereby preventing the intercepting filter 54 from becoming clogged, and thus ensuring the normal operation of subsequent excess lubricating oil filtration.

[0045] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A lubricator for steel wire rope of a construction tower crane, comprising a cleaning mechanism (1), characterized in that: The cleaning mechanism (1) is provided with a cooperating installation mechanism (2) inside, and a cooperating lubrication mechanism (3) and stirring mechanism (4) are fixedly installed at one end of the cleaning mechanism (1). A cooperating recycling mechanism (5) is provided at one end of the lubrication mechanism (3), and a cooperating reminder mechanism (6) is provided on the recycling mechanism (5) and the lubrication mechanism (3). A cleaning mechanism (7) cooperating with the reminder mechanism (6) is provided at the lower end of the recycling mechanism (5), and an anti-blocking mechanism (8) cooperating with the cleaning mechanism (7) is provided at the upper end of the recycling mechanism (5). The cleaning mechanism (1) includes a cleaning frame (11), on which a mounting frame (12) is fixedly inserted. A cleaning wheel (13) is rotatably mounted on the inner side of the end of the cleaning frame (11) away from the mounting mechanism (2). A symmetrically distributed arc-shaped clamping plate (14) is detachably provided on the inner side of the cleaning wheel (13). A symmetrically arranged arc-shaped support plate (15) is fixedly mounted on one side of the arc-shaped clamping plate (14). A cleaning brush (16) is fixedly mounted on the arc-shaped support plate (15). A driven gear ring (17) is fixedly sleeved on the outer side of one end of the cleaning wheel (13). A first rotating rod (18) is rotatably mounted on one side of the inner cavity of the mounting frame (12). A fixed... A drive gear (19) is fitted onto the first rotating rod (18), and the drive gear (19) meshes with the driven gear ring (17). A first bevel gear (110) is fixedly connected to the end of the first rotating rod (18). A drive motor (111) is fixedly installed at the bottom of the mounting frame (12), and a second rotating rod (112) is fixedly connected to the end of the output end of the drive motor (111). The second rotating rod (112) is rotatably inserted into the mounting frame (12), and a second bevel gear (113) is fixedly fitted onto the second rotating rod (112). The second bevel gear (113) meshes with the first bevel gear (110). A drive fan blade (114) that works with the cleaning brush (16) is fixedly fitted onto the top of the second rotating rod (112). The installation mechanism (2) includes an installation disc (21). An inner installation groove (117) is provided inside the arc-shaped clamping plate (14), and the installation disc (21) is slidably clamped within the inner installation groove (117). A drive push rod (22) is fixedly installed on the installation disc (21), and a sliding push groove (118) communicating with the inner installation groove (117) is provided through the arc-shaped clamping plate (14). The sliding push groove (118) has a symmetrical structure, and the drive push... The rod (22) is slidably locked in the sliding push groove (118). A first spring (23) is fixedly installed on the opposite side of the adjacent mounting disc (21), and a fixed insert rod (24) is fixedly installed on the opposite side of the adjacent mounting disc (21). A fixed insertion hole (119) is symmetrically arranged on the inner wall of the cleaning wheel (13), and the opposite end of the fixed insert rod (24) can slide through the arc-shaped card plate (14) and slide into the fixed insertion hole (119). The lubrication mechanism (3) includes an oil storage tank (31) and a lubrication frame (32). The oil storage tank (31) and the lubrication frame (32) are fixedly connected, and the oil storage tank (31) and the cleaning frame (11) are fixedly connected. A drive pump (33) is fixedly installed on the outer wall of the oil storage tank (31), and a first conduit (34) and a second conduit (35) are provided on the drive pump (33). The bottom end of the first conduit (34) is connected to the bottom end of the oil storage tank (31), and a symmetrically distributed third conduit (36) is fixedly installed at the end of the second conduit (35). The third conduit (36) is fixedly inserted into the lubrication frame (32), and the end of the third conduit (36) is connected to a matching oil spray disc (37). The oil spray disc (37) is fixedly inserted into the inner cavity of the lubrication frame (32).

2. The lubricator for steel wire rope of a construction tower crane as described in claim 1, characterized in that, The arc-shaped plate (14) is fixedly installed with symmetrically distributed connecting blocks (115), and the inner wall of the cleaning wheel (13) is provided with symmetrically arranged connecting slots (116), and the connecting blocks (115) can be slidably inserted into the connecting slots (116).

3. A lubricant for steel wire ropes of construction tower cranes as described in claim 2, characterized in that, The stirring mechanism (4) includes a third rotating rod (41) and a first wheel (42). The third rotating rod (41) is rotatably inserted into the oil storage tank (31), and symmetrically arranged stirring blades (43) are fixedly installed on the third rotating rod (41). A second wheel (44) is fixedly sleeved on the top of the third rotating rod (41). The first wheel (42) is fixedly sleeved on the outside of the output end of the drive motor (111), and a transmission belt (45) is connected to the outside of the first wheel (42) and the second wheel (44).

4. The lubricator for steel wire rope of a construction tower crane as described in claim 1, characterized in that, The recycling mechanism (5) includes a first L-shaped tube (51), one end of which is connected to the bottom end of the lubrication frame (32), and the other end of which is connected to a processing cylinder (52). The bottom end of the processing cylinder (52) is connected to a second L-shaped tube (53), and the bottom end of the second L-shaped tube (53) is connected to the top end of the oil storage tank (31). A matching interception filter (54) is fixedly installed in the inner cavity of the processing cylinder (52).

5. A lubricant for steel wire rope of a construction tower crane as described in claim 4, characterized in that, The reminder mechanism (6) includes a mounting bracket (61), a lifting slide rod (62), and a side support (63). The mounting bracket (61) is fixedly installed at the bottom center of the processing cylinder (52), and a reminder lamp body (64) is fixedly installed at the bottom of the mounting bracket (61). The lifting slide rod (62) is slidably inserted into the oil storage tank (31), and a mounting horizontal plate (65) is fixedly installed at the top of the lifting slide rod (62). An opening and closing push rod (66) is fixedly installed at the bottom of one side of the mounting horizontal plate (65), and a counterweight (67) is fixedly installed at the bottom of the lifting slide rod (62). The lifting slide rod (62) is close to... One end of the counterweight (67) is fixedly sleeved with a lifting float (68) for use. The side support (63) is fixedly installed on the oil storage tank (31), and a sliding opening and closing slide rod (69) is slidably inserted on the side support (63). The sliding opening and closing slide rod (69) can contact the opening and closing push rod (66), and a fixed collar (610) is fixedly sleeved on the sliding opening and closing slide rod (69). A second spring (611) is fixedly installed at the bottom end of the fixed collar (610). The second spring (611) is movably sleeved on the sliding opening and closing slide rod (69), and the bottom end of the second spring (611) is fixedly connected to the side support (63).

6. A lubricant for steel wire rope of a construction tower crane as described in claim 5, characterized in that, The cleaning mechanism (7) includes a rotating sleeve (71), which is rotatably mounted on the mounting support (61). An arc-shaped cleaning plate (72) is fixedly installed at the bottom end of the rotating sleeve (71). The inner wall of the arc-shaped cleaning plate (72) is in contact with the outer wall of the reminder lamp body (64). A mounting rod (73) is fixedly connected to the bottom end of the arc-shaped cleaning plate (72). An array of drive blades (74) is fixedly installed at the lower end of the mounting rod (73).

7. A lubricant for steel wire rope of a construction tower crane as described in claim 6, characterized in that, The anti-clogging mechanism (8) includes a fourth rotating rod (81) and a fifth rotating rod (82). Both the fourth rotating rod (81) and the fifth rotating rod (82) are rotatably mounted on the processing cylinder (52). The bottom end of the fourth rotating rod (81) is fixedly sleeved with a first gear (83). The outer side of the rotating sleeve (71) is fixedly sleeved with a second gear (84), and the second gear (84) meshes with the first gear (83). The top end of the fourth rotating rod (81) is fixedly sleeved with a third gear (85), and the top end of the fifth rotating rod (82) is fixedly sleeved with a fourth gear (86), and the fourth gear (86) meshes with the third gear (85). The lower end of the fifth rotating rod (82) is fixedly mounted with a cleaning scraper (87), and the cleaning scraper (87) is in contact with the top end of the intercepting filter (54).

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