Cleaning and lubricating device for elevator steel wire rope

Abstract

The invention relates to the technical field of elevator maintenance, in particular to a cleaning and lubricating device for an elevator steel wire rope. Due to the fact that dead corners possibly exist on the surface of the steel wire rope, and the adhesion strength and number of stains on the surface of the steel wire rope are different during maintenance, cleaning is not sufficient and thorough, and the cleaning effect is poor. A cleaning and lubricating device for elevator steel wire ropes comprises a traction machine, and three steel wire ropes are wound on a traction wheel of the traction machine. The first frame and the second frame which are fixedly connected with each other are both installed on the traction machine. The semi-spraying rings wash the surface of the steel wire rope along the textures of the steel wire rope with cleaning liquid, and dead corners in the textures of the steel wire rope can be effectively cleaned; the piston rod enables the two sponge rollers to wrap the surface of the steel wire rope, maintenance oil evenly immerses into the sponge rollers through a plurality of small holes in the rotating pipe, the sponge rollers coat the surface of the moving steel wire rope with the maintenance oil in the sponge rollers, then the surface of the cleaned steel wire rope is lubricated immediately, and efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of elevator maintenance, and in particular to a cleaning and lubricating device for elevator steel ropes. Background Art

[0002] Elevator wire rope is a key component used to carry weight and transmit power in elevators. It is usually woven from multiple steel wires to ensure that it can evenly distribute the load when carrying weight. Elevator wire rope needs to be regularly inspected, cleaned and lubricated during use. The traditional cleaning and lubrication method is to use kerosene and rags to create friction with the running wire rope to remove the previous maintenance oil and sludge on the surface of the wire rope for cleaning, and then apply new maintenance oil to the surface of the wire rope through a sponge roller to reduce the wear, load-bearing capacity and aging rate of the wire rope.

[0003] Since most steel wire ropes are braided, textures and dead angles are formed on the surface of the steel wire ropes. The traditional cleaning and lubrication method is not convenient for scraping and flushing the sludge and maintenance oil on the surface of the steel wire rope along the texture of the steel wire rope when cleaning the surface of the steel wire rope, which leads to insufficient cleaning of the steel wire rope. In addition, during the period between each maintenance, weather changes make the temperature and humidity different. Under the cumulative effect of several days, the adhesion strength and quantity of stains on the surface of the steel wire rope are different during each maintenance. A steel brush is needed to brush off the stains. However, it is difficult for the existing cleaning and lubrication device to adjust the brushing strength according to the adhesion of stubborn stains on the surface of the steel wire rope, which leads to insufficient cleaning of the steel wire rope, resulting in poor cleaning effect. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings, the present invention provides a cleaning and lubricating device for elevator wire ropes, which can scrape and rinse sludge and previous maintenance oil along the texture of the wire rope and can adjust the brushing force according to the adhesion of stubborn stains to make the cleaning of the wire rope more sufficient and thorough, thereby significantly enhancing the cleaning effect of the wire rope.

[0005] The technical solution of the present invention is: a cleaning and lubricating device for elevator wire ropes, comprising: A traction machine, wherein three steel ropes are wound around the traction sheave of the traction machine; The frame 1 and the frame 2 are fixedly connected to each other and are both installed on the traction machine; Two closing frames are fixedly connected to the first frame and the second frame respectively. Both closing frames are provided with a slide groove and three semi-circular liquid grooves. One of the closing frames is provided with three liquid inlet holes and three liquid outlet holes. Six scraper wheels are rotatably connected to the upper and lower sides between the two frames; The spraying mechanism is arranged between the frame 1 and the closing frame; The coating mechanism is arranged between the first frame, the second frame and the pump.

[0006] Furthermore, the spraying mechanism includes: a liquid storage tank fixedly connected to the second frame; a filter tube connected to one side of the liquid storage tank; a filter plate clamped on the filter tube; a liquid outlet pipe connected between the filter tube and the three liquid outlet holes; a pump installed in the second frame, the liquid suction port of the pump being connected to the inner bottom of the liquid storage tank; a liquid inlet pipe connected between the liquid pumping port of the pump and the three liquid inlet holes; and semi-spraying rings respectively fixed to both sides of the bottom of the three scraper wheels located above.

[0007] Furthermore, each half spray ring is provided with a plurality of spray holes.

[0008] Furthermore, the coating mechanism includes: four piston seats, two of which are fixedly connected to the inner bottom of frame one, and the other two are fixedly connected to the inner bottom of frame two; a forked tube is connected between the two piston seats on frame one and the pump liquid port of the pump machine; piston rods are respectively slidably connected to the four piston seats; tension springs are respectively connected between the four piston rods and the four piston seats; a rotating tube is rotatably connected between the two piston rods on the same side; sponge rollers are respectively arranged on the two rotating tubes, and the sponge rollers are used to apply maintenance oil to the wire rope; a connecting rod assembly is arranged between the piston rod and frame one; a trigger assembly is arranged between frame one, frame two and the rotating tube.

[0009] Furthermore, a plurality of small holes are opened on the surface of the rotating tube.

[0010] Furthermore, the connecting rod assembly includes: a lever rotatably connected to frame one; an extrusion block fixed to one of the piston rods, the extrusion block is slidably connected to the upper part of the lever; a compression rod fixed to the other piston rod, the compression rod is slidably connected to the lower side of the lever.

[0011] Furthermore, the trigger assembly includes: oil storage tanks respectively fixed to frame one and frame two; sleeves respectively connected to the bottom of the two oil storage tanks; trigger tubes respectively rotatably connected to one side of the two rotating tubes, the two trigger tubes are respectively slidably connected to the two sleeves, and the two trigger tubes have trigger holes at one end away from each other.

[0012] Furthermore, it also includes a brushing mechanism for brushing off stubborn stains on the surface of the wire rope, which is arranged between the closing frame and the semi-spraying ring, and the brushing mechanism includes: semi-extrusion rings respectively fixed to the bottom of the six semi-spraying rings, each semi-extrusion ring has a wave groove; three brush plates respectively connected to the two slide grooves in a sliding manner, the top ends of the six brush plates are respectively located in the six wave grooves, a cavity is opened inside the brush plate, and an inflation port is opened on one side of the brush plate; five brush heads respectively connected to each brush plate in a sliding manner, and the wire brushes of the brush heads are in contact with the surface of the wire rope.

[0013] Furthermore, an adjusting mechanism is included for adjusting the force of brushing, which is arranged between the combining frame, frame one and frame two, and the adjusting mechanism includes: pressure tubes respectively fixed to the two combining frames, and the inflation ports of the three brush plates on the same side are slidably connected to the pressure tubes on the same side; threaded connections with threaded shafts on frame one and frame two respectively, and one end of the two threaded shafts is slidably connected to one end of the two pressure tubes respectively; piston plates respectively fixed to the two threaded shafts, and the two piston plates are in close contact with the inner walls of the two pressure tubes respectively.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention sprays cleaning liquid on the surface of the wire rope through a semi-spraying ring by a pump, and the rotation of the scraper wheel drives the semi-spraying ring to flush the cleaning liquid on the surface of the wire rope along the texture of the wire rope, thereby effectively cleaning the dead corners in the texture of the wire rope; the pump pumps part of the cleaning liquid into two of the piston seats through a bifurcated tube, and the cleaning liquid squeezes two of the piston rods so that the two sponge rollers cover the surface of the wire rope, and the maintenance oil is evenly immersed in the sponge roller through several small holes on the rotating tube, and the sponge roller applies the internal maintenance oil to the surface of the moving wire rope, thereby immediately lubricating the cleaned wire rope surface to improve efficiency.

[0015] 2. While cleaning the wire rope, the rotation of the semi-spraying ring will drive the rotation of the semi-extrusion ring, and the wave groove will squeeze the top of the brush plate, so that the brush plate drives the brush head to move up and down together. The brush head will repeatedly brush off the more stubborn stains on the surface of the wire rope. At the same time, the cleaning liquid will wash away the stains brushed off the brush head, thereby making the cleaning of the wire rope surface more thorough and significantly enhancing the cleaning effect of the wire rope.

[0016] 3. The staff can adjust the brushing force according to the adhesion of stubborn stains on the surface of the wire rope, so as to make the cleaning of the wire rope more thorough while ensuring the service life of the brush head, thereby further enhancing the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0019] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the second frame of the present invention.

[0020] Figure 4 It is a schematic diagram of a partially cutaway three-dimensional structure of a frame 1 of the present invention.

[0021] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of frame 1 and frame 2 of the present invention.

[0022] Figure 6 It is a schematic diagram of a partially cutaway three-dimensional structure of the combined frame of the present invention.

[0023] Figure 7 It is a schematic diagram of the split three-dimensional structure of frame 1, frame 2, combined frame and scraper wheel of the present invention.

[0024] Figure 8 It is a partial three-dimensional structural schematic diagram of the combined frame, scraper wheel and half spray ring of the present invention.

[0025] Fig. 9 It is a partial cross-sectional three-dimensional structural schematic diagram of the combined frame and spraying mechanism of the present invention.

[0026] Fig.10 It is a partially cutaway three-dimensional structural schematic diagram of the spraying mechanism of the present invention.

[0027] Fig.11 It is a partial cross-sectional three-dimensional structural schematic diagram of the coating mechanism, frame 1 and frame 2 of the present invention.

[0028] Fig.12 It is a schematic diagram of a partially cutaway three-dimensional structure of the coating mechanism of the present invention.

[0029] Fig.13 It is a partially cutaway three-dimensional structural schematic diagram of the rotating tube and the trigger assembly of the present invention.

[0030] Fig.14 It is a schematic diagram of the partially disassembled three-dimensional structure of the connecting rod assembly and the piston rod of the present invention.

[0031] Fig.15 It is a partial cross-sectional three-dimensional structural schematic diagram of the frame, brushing mechanism and adjustment mechanism of the present invention.

[0032] Fig.16 It is a three-dimensional structural schematic diagram of the brushing mechanism and the adjusting mechanism of the present invention.

[0033] Fig.17 It is a schematic diagram of a partially disassembled three-dimensional structure of the brushing mechanism of the present invention.

[0034] Fig.18 It is a partial cross-sectional three-dimensional structural schematic diagram of the brushing mechanism of the present invention.

[0035] Fig.19 It is a partial cross-sectional three-dimensional structural schematic diagram of the adjustment mechanism and the brush plate of the present invention.

[0036] Figure numbers: 0_traction machine, 00_wire rope, 1_frame one, 2_frame two, 3_combination frame, 31_liquid inlet hole, 32_semi-ring liquid tank, 33_liquid outlet hole, 34_chute, 4_scraper, 51_liquid storage tank, 52_filter tube, 53_filter plate, 54_liquid outlet pipe, 55_pump, 56_liquid inlet pipe, 57_semi-spraying ring, 61_piston seat, 62_bifurcated pipe, 6 3_piston rod, 631_tension spring, 64_rotating tube, 65_sponge roller, 661_lever, 662_extrusion block, 663_pressure rod, 671_oil storage tank, 672_sleeve, 673_trigger tube, 674_trigger hole, 71_semi-extrusion ring, 711_wave groove, 72_brush plate, 73_brush head, 81_pressure tube, 82_threaded screw shaft, 83_piston plate. DETAILED DESCRIPTION

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] Embodiment 1: A cleaning and lubricating device for elevator wire ropes, such as Figure 1-Figure 16 As shown, including: A traction machine 0, wherein three steel wire ropes 00 are wound around a traction wheel of the traction machine 0; The frame 1 and the frame 2 2 connected to each other by bolts are both installed on the traction machine 0; Two symmetrically arranged closing frames 3 are respectively welded to the frame 1 1 and the frame 2 2, and a cavity communicating with each other is formed between the two closing frames 3. The two closing frames 3 are provided with a slide groove 34 and three semi-annular liquid grooves 32. The six semi-annular liquid grooves 32 are in contact with each other to form three independent annular grooves. One of the closing frames 3 is provided with three liquid inlet holes 31 and three liquid outlet holes 33. The liquid inlet hole 31 is located above the liquid outlet hole 33 and is connected with the semi-annular liquid groove 32. The three steel wire ropes 00 all pass through the cavity between the two closing frames 3. Six detachable scrapers 4 with spiral grooves are used to scrape off the oil sludge on the steel wire rope 00 along the texture of the steel wire rope 00, and are rotatably connected to the upper and lower sides between the two closing frames 3, and the spiral grooves of the six scrapers 4 are in close contact with the textures of the three steel wire ropes 00 respectively; A spraying mechanism, used for spraying high-pressure cleaning liquid on the steel wire rope 00 along the texture of the steel wire rope 00, is arranged between the frame 1 and the closing frame 3; The coating mechanism is used to immediately coat the surface of the cleaned wire rope 00 with new maintenance oil and is arranged between frame 1, frame 2 and the pump 55.

[0039] The spraying mechanism includes: a liquid storage tank 51 connected to the frame 2 by bolts, for storing cleaning liquid; a filter tube 52 connected to one side of the liquid storage tank 51; a filter plate 53 clamped on the filter tube 52, for filtering the cleaning liquid passing through the filter tube 52; a liquid outlet pipe 54 connected between the filter tube 52 and the three liquid outlet holes 33; a pump 55 installed in the frame 2, the liquid suction port of the pump 55 is connected to the inner bottom of the liquid storage tank 51; a liquid inlet pipe 56 connected between the pumping port of the pump 55 and the three liquid inlet holes 31; semi-spraying rings 57 respectively welded to both sides of the bottom of the three scraper wheels 4 located above, the two semi-spraying rings 57 on the same scraper wheel 4 form a full ring state around the three steel wire ropes 00, and three independent cavities are formed between the six semi-spraying rings 57 and the three annular grooves formed by the six semi-ring liquid grooves 32.

[0040] Each half spray ring 57 is provided with a plurality of spray holes for spraying and gathering cleaning liquid to form high pressure.

[0041] The coating mechanism includes: four piston seats 61, two of which are connected to the bottom of the frame 1 by bolts, and the other two piston seats 61 are connected to the bottom of the frame 2 by bolts; a bifurcated tube 62 is connected between the two piston seats 61 on the frame 1 and the pumping port of the pump 55; piston rods 63 are respectively connected to the four piston seats 61 in a sliding manner; tension springs 631 are respectively connected between the four piston rods 63 and the four piston seats 61; a rotating tube 64 is rotatably connected between the two piston rods 63 on the same side, and there are two rotating tubes 64 in total; sponge rollers 65 are respectively arranged on the two rotating tubes 64, and the sponge rollers 65 are used to apply maintenance oil to the wire rope 00; a connecting rod assembly arranged between the piston rod 63 and the frame 1, used to synchronize the two sponge rollers 65 to move in opposite directions; a trigger assembly arranged between the frame 1, the frame 2 and the rotating tube 64, used to connect the maintenance oil.

[0042] The surface of the rotating tube 64 is provided with a plurality of small holes for evenly immersing the maintenance oil into the sponge roller 65 .

[0043] The connecting rod assembly includes: a lever 661 rotatably connected to the frame 1; an extrusion block 662 welded to one of the piston rods 63, the extrusion block 662 is slidably connected to the upper part of the lever 661; a pressure rod 663 welded to the other piston rod 63, the pressure rod 663 is slidably connected to the lower side of the lever 661.

[0044] The trigger assembly includes: an oil storage tank 671 connected to the frame 1 and the frame 2 by bolts, for storing maintenance oil, an oil filling port is opened on the upper part of the oil storage tank 671, and the oil filling port of the oil storage tank 671 is connected to the outside of the frame 1 and the frame 2; a sleeve 672 connected to the bottom of the two oil storage tanks 671; a trigger tube 673 rotatably connected to one side of the two rotating tubes 64, the two trigger tubes 673 are slidably connected to the two sleeves 672, and the ends of the two trigger tubes 673 away from each other are opened with a trigger hole 674, and the trigger hole 674 can be moved to communicate with the sleeve 672, so that the sleeve 672 is connected to the trigger tube 673.

[0045] Initially, the liquid storage tank 51 is filled with cleaning liquid, and the oil storage tank 671 is also filled with maintenance oil. As time goes by, the maintenance oil on the surface of the wire rope 00 is easily combined with pollutants in the air to form sludge. When the elevator is running, the wire rope 00 moves and passes through the scraper wheel 4. The texture of the wire rope 00 drives the scraper wheel 4 to rotate. At the same time, the scraper wheel 4 will scrape off the excess maintenance oil or sludge formed on the surface of the wire rope 00 to keep it properly clean; of course, some maintenance oil and sludge will pass through the gap between the wire rope 00 and the scraper wheel 4 and pass through the scraper wheel 4. Every once in a while, the staff will perform maintenance and maintenance on the elevator. During this period, the wire rope 00 needs to be cleaned and lubricated to complete the operation of replacing the maintenance oil. First, the staff controls the wire rope 00 to run from top to bottom based on the present device through the traction machine 0, and at the same time, the staff starts the pump 55, and the pump 55 draws the cleaning liquid in the liquid storage tank 51 and pumps it into each semi-ring liquid tank 32 through the liquid inlet pipe 56. The cleaning liquid in the semi-ring liquid tank 32 gathers through the spray hole of each semi-spray ring 57 to form a high-pressure spray on the surface of the wire rope 00. The scraper wheel 4 rotates while driving the semi-spray ring 57 to rotate around the wire rope 00, and then the high-pressure cleaning liquid is flushed on the surface of the wire rope 00 along the texture of the wire rope 00, so that the dead corners in the texture of the wire rope 00 can be effectively cleaned. At the same time, negative pressure is formed in the liquid storage tank 51, and the cleaning liquid after cleaning the wire rope 00 is drawn back through the filter tube 52, the filter plate 53, the liquid outlet pipe 54 and the liquid outlet hole 33 in turn to form a circulation. The cleaning liquid will be mixed with the impurities washed off and pass through the filter plate 53. The filter plate 53 will separate these impurities on the surface, and then filter the cleaning liquid for subsequent recycling of the cleaning liquid;The wire rope 00 that passes through the lower scraper wheel 4 from top to bottom is the cleaned part. While cleaning the wire rope 00, the pump 55 will pump part of the cleaning liquid into two of the piston seats 61 through the bifurcated tube 62, and then push the two piston rods 63 to drive one of the rotating tubes 64, the extrusion block 662 and one of the sponge rollers 65 to move in the direction close to the wire rope 00. The movement of the extrusion block 662 will squeeze the lever 661 to rotate, and the rotation of the lever 661 will drive the pressure rod 663, the other two piston rods 63, another rotating tube 64 and another sponge roller 65 to move in the direction close to the wire rope 00. In this way, the cleaning liquid squeezes two of the piston rods 63 to make the two rotating tubes 64 and the two sponge rollers 65 move in the direction close to each other, the four tension springs 631 are all stretched, and the two sponge rollers 65 move in the direction close to each other to squeeze the wire rope 00 to deform and cover the surface of the wire rope 00, and the rotating tube 64 moves The trigger tube 673 is driven to move, and the trigger hole 674 is connected with the sleeve 672 after the trigger tube 673 moves. The maintenance oil in the oil storage tank 671 will enter the rotating tube 64 through the sleeve 672, the trigger hole 674 and the trigger tube 673 in sequence under the action of gravity. The maintenance oil in the rotating tube 64 will be evenly immersed in the sponge roller 65 through several small holes on the rotating tube 64. The sponge roller 65 will apply the internal maintenance oil to the surface of the moving wire rope 00, and then immediately lubricate the surface of the cleaned wire rope 00 to improve efficiency. After the cleaning and lubrication is completed, the staff will turn off the pump 55, and the tension spring 631 will reset and drive the piston rod 63 to reset. The reset of the piston rod 63 will push the cleaning liquid in the piston seat 61 back into the bifurcated tube 62, and the sponge roller 65 will be out of contact with the wire rope 00. At the same time, the trigger tube 673 is reset and disconnected from the sleeve 672. Then, the staff can remove the filter plate 53 from the filter tube 52 for replacement. ;

[0046] Embodiment 2: Based on embodiment 1, Figure 6 and Figure 5-Figure 19 As shown, it also includes a brushing mechanism for brushing off stubborn stains on the surface of the wire rope 00, which is arranged between the closing frame 3 and the half spraying ring 57, and the brushing mechanism includes: half extrusion rings 71 respectively welded to the bottom of the six half spraying rings 57, two half extrusion rings 71 on the same scraper wheel 4 form a full ring state around the three wire ropes 00, each half extrusion ring 71 is provided with a wave groove 711, and the wave grooves 711 on the two half extrusion rings 71 contacting each other are connected to form a closed loop; three brush plates 72 respectively connected to the two slide grooves 34 in a sliding manner, the top ends of the six brush plates 72 are respectively located in the six wave grooves 711, a cavity is provided inside the brush plate 72, and an inflation port is provided on one side of the brush plate 72; five brush heads 73 respectively connected to each brush plate 72 in a sliding manner, the wire brush of the brush head 73 is in contact with the surface of the wire rope 00, and the brush head 73 is used to brush the surface of the wire rope 00.

[0047] While cleaning the wire rope 00, the rotation of the semi-spraying ring 57 will drive the semi-extrusion ring 71 to rotate, and the wave groove 711 will squeeze the top of the brush plate 72, so that the brush plate 72 drives the brush head 73 to move up and down together. The brush head 73 will repeatedly brush off the more stubborn stains on the surface of the wire rope 00. At the same time, the cleaning liquid will wash off the stains brushed off the brush head 73, thereby making the cleaning of the surface of the wire rope 00 more thorough, and significantly enhancing the cleaning effect of the wire rope 00.

[0048] Embodiment 3: Based on embodiment 2, Figure 2-Figure 6 and Figure 15-19 As shown, an adjustment mechanism is also included for adjusting the force of brushing, which is arranged between the closing frame 3, frame 1 and frame 2, and the adjustment mechanism includes: pressure tubes 81 respectively welded in the two closing frames 3, and the inflation ports of the three brush plates 72 on the same side are slidably connected to the pressure tubes 81 on the same side; threaded shafts 82 respectively connected to the frame 1 and the frame 2 by threaded connections, and one end of the two threaded shafts 82 is respectively slidably connected to one end of the two pressure tubes 81; piston plates 83 respectively connected to the two threaded shafts 82 by bolts, and the two piston plates 83 are respectively in close contact with the inner walls of the two pressure tubes 81, and the piston plates 83 are used to pressurize the internal air of the pressure tube 81 into the brush plate 72.

[0049] Because the temperature and humidity are different due to weather changes during the period between each maintenance, the cumulative effect of several days causes the adhesion strength and quantity of stains on the surface of the wire rope 00 to be different during each maintenance. Before starting the pump 55, the staff can control the wire rope 00 to move downward for a distance through the traction machine 0 to observe the brushing off of the stubborn stains on the surface of the wire rope 00. If the stubborn stains are difficult to brush off, the staff can twist the ends of the two threaded shafts 82. The threaded shafts 82 rotate and move through the frame 1 1 and the frame 2 2 toward the direction close to the closing frame 3. When the pressure is applied, Under the action of the closed cavity formed between the tube 81, the brush plate 72 and the brush head 73, the threaded shaft 82 will drive the piston plate 83 to squeeze the air in the closed cavity, and then squeeze the brush head 73 to move in the direction close to the wire rope 00 to apply pressure to the surface of the wire rope 00, thereby increasing the brushing force. In this way, the staff can adjust the brushing force according to the adhesion of stubborn stains on the surface of the wire rope 00, thereby making the cleaning of the wire rope 00 more thorough while ensuring the service life of the brush head 73, thereby further enhancing the cleaning effect. After cleaning, the staff can screw back the two threaded shafts 82.

[0050] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A cleaning and lubricating device for elevator wire ropes, characterized in that: include: A traction machine (0), wherein three steel wire ropes (00) are wound around a traction wheel of the traction machine (0); The frame 1 (1) and the frame 2 (2) are fixedly connected to each other and are both installed on the traction machine (0); Two closing frames (3) are respectively fixed to the first frame (1) and the second frame (2), and both closing frames (3) are provided with a slide groove (34) and three semi-circular liquid grooves (32), and one of the closing frames (3) is provided with three liquid inlet holes (31) and three liquid outlet holes (33); Six scraping wheels (4) are rotatably connected to upper and lower sides between the two joint frames (3); A spraying mechanism is disposed between the frame 1 (1) and the closing frame (3); A coating mechanism is disposed between frame one (1), frame two (2) and the pump (55); The spraying mechanism comprises: a liquid storage tank (51) fixedly connected to the second frame (2); a filter tube (52) connected to one side of the liquid storage tank (51); a filter plate (53) clamped on the filter tube (52); a liquid outlet pipe (54) connected between the filter tube (52) and the three liquid outlet holes (33); a pump (55) installed in the second frame (2), the liquid suction port of the pump (55) being connected to the inner bottom of the liquid storage tank (51); a liquid inlet pipe (56) connected between the liquid pumping port of the pump (55) and the three liquid inlet holes (31); and semi-spraying rings (57) respectively fixedly connected to both sides of the bottom of the three scraper wheels (4) located above.

2. A cleaning and lubricating device for elevator wire ropes according to claim 1, characterized in that: Each half spray ring (57) is provided with a plurality of spray holes.

3. A cleaning and lubricating device for elevator wire ropes according to claim 1, characterized in that: The coating mechanism comprises: four piston seats (61), two of which are fixedly connected to the inner bottom of frame one (1), and the other two piston seats (61) are fixedly connected to the inner bottom of frame two (2); a bifurcated tube (62) is connected between the two piston seats (61) on frame one (1) and the pumping port of the pump (55); piston rods (63) are respectively slidably connected to the four piston seats (61); tension springs (631) are respectively connected between the four piston rods (63) and the four piston seats (61); a rotating tube (64) is rotatably connected between the two piston rods (63) on the same side; sponge rollers (65) are respectively arranged on the two rotating tubes (64), and the sponge rollers (65) are used to apply maintenance oil to the wire rope (00); a connecting rod assembly is arranged between the piston rod (63) and frame one (1); and a trigger assembly is arranged between frame one (1), frame two (2) and the rotating tube (64).

4. A cleaning and lubricating device for elevator wire ropes according to claim 3, characterized in that: The surface of the rotating tube (64) is provided with a plurality of small holes.

5. A cleaning and lubricating device for elevator wire ropes according to claim 3, characterized in that: The connecting rod assembly comprises: a lever (661) rotatably connected to the frame one (1); an extrusion block (662) fixedly connected to one of the piston rods (63), the extrusion block (662) being slidably connected to the upper part of the lever (661); and a pressure rod (663) fixedly connected to the other piston rod (63), the pressure rod (663) being slidably connected to the lower side of the lever (661).

6. A cleaning and lubricating device for elevator wire ropes according to claim 5, characterized in that: The trigger assembly comprises: oil storage tanks (671) respectively fixed to frame one (1) and frame two (2); sleeves (672) respectively connected to the bottoms of the two oil storage tanks (671); and trigger tubes (673) respectively rotatably connected to one side of the two rotating tubes (64). The two trigger tubes (673) are respectively slidably connected to the two sleeves (672), and the two trigger tubes (673) are each provided with a trigger hole (674) at one end away from each other.

7. A cleaning and lubricating device for elevator wire ropes according to claim 6, characterized in that: The invention also includes a brushing mechanism for brushing off stubborn stains on the surface of the steel wire rope (00), which is arranged between the closing frame (3) and the semi-spraying ring (57), and the brushing mechanism includes: semi-extrusion rings (71) respectively fixed to the bottom of the six semi-spraying rings (57), each semi-extrusion ring (71) having a wave groove (711); three brush plates (72) respectively connected to the two slide grooves (34) in a sliding manner, the top ends of the six brush plates (72) are respectively located in the six wave grooves (711), a cavity is formed inside the brush plate (72), and an air filling port is formed on one side of the brush plate (72); five brush heads (73) respectively connected to each brush plate (72) in a sliding manner, and the steel brushes of the brush heads (73) are in contact with the surface of the steel wire rope (00).

8. A cleaning and lubricating device for elevator wire ropes according to claim 7, characterized in that: It also includes an adjustment mechanism for adjusting the force of brushing, which is arranged between the combination frame (3), frame one (1) and frame two (2), and the adjustment mechanism includes: pressure tubes (81) respectively fixed to the two combination frames (3), the inflation ports of the three brush plates (72) on the same side are slidably connected to the pressure tubes (81) on the same side; threaded shafts (82) respectively connected to frame one (1) and frame two (2) through threads, one end of the two threaded shafts (82) is slidably connected to one end of the two pressure tubes (81); piston plates (83) respectively fixed to the two threaded shafts (82), the two piston plates (83) are respectively in close contact with the inner walls of the two pressure tubes (81).

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