Lubricating device for elevator guide rail

Abstract

The utility model discloses a lubricating device for elevator guide rails, and belongs to the field of guide rail lubrication, the lubricating device comprises an oil storage tank, a fixing plate is fixedly assembled at the top of the oil storage tank, a square groove is formed in the top of the fixing plate, a motor is fixedly assembled on the outer side of the fixing plate, and a power output shaft of the motor is fixedly connected with a lead screw; the outer edge of the lead screw is in threaded connection with a sliding block, a moving plate is fixedly assembled on the top of the sliding block, and a first notch and a third notch are formed in the outer side of the moving plate; the two cleaning sponges are used for wiping the guide rail on which lubricating oil is not sprayed, it is guaranteed that impurities cannot be attached to the surface of the guide rail, the two smearing sponges can flatten the guide rail on which the lubricating oil is sprayed, it is guaranteed that the lubricating oil makes full contact with the guide rail, and the suction nozzle is used for sucking and removing the flying lubricating oil after spraying; and it is guaranteed that the air does not fly randomly and is sucked by workers to enter the lungs, and the safety of the workers during operation is improved.

Description

Technical Field

[0001] This application relates to the technical field of guide rail lubrication, and particularly to a lubricating device for elevator guide rails. Background Art

[0002] With the rapid development of China's economy, elevators have become an indispensable device in people's living and residential places. However, after long-term use of existing elevator guide rails, if the elevator guide rails rust, the elevator will make noise during operation, and may even affect the normal operation of the elevator. Therefore, lubricating oil is needed to lubricate the guide rails.

[0003] In the patent with the published authorization announcement number CN220766211U for the lubricating device of elevator guide rails, the lubricating device for elevator guide rails includes an oil storage tank and two collection boxes. One of the collection boxes is fixedly connected to the top of the oil storage tank. One of the collection boxes is fixedly communicated with the other collection box through two drain pipes. Oblique plates are fixedly connected to one side of each of the two collection boxes. Wiping components are arranged on the top of each of the two collection boxes. An oil delivery pipe is arranged on one side of the oil storage tank. One end of the oil delivery pipe penetrates and extends into the interior of the oil storage tank. The other end of the oil delivery pipe extends between the two drain pipes and is provided with a spray head. In the process of elevator operation, through the combined use of the spray head and the wind shield, the mist-like lubricating oil sprayed from the spray head is prevented from being affected by external reasons and floating around, making it difficult to effectively lubricate the guide rails, thereby improving the lubrication quality of the device for the guide rails.

[0004] When the above device is implemented, it is not convenient to wipe the guide rails before applying lubricating oil, which will lead to the lubricating oil being easily sprayed on the outer surfaces of foreign matters and impurities when spraying the lubricating oil. The lubricating oil cannot be in full contact with the guide rails. Moreover, the above device cannot fully wipe and level the lubricating oil after spraying, which will lead to the problem of easy dripping of the guide rails during operation, causing losses. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the present utility model provides a lubricating device for elevator guide rails, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0006] To achieve the above object, the present application adopts the following technical solution: A lubricating device for an elevator guide rail, comprising an oil storage tank, a fixing plate is fixedly assembled on the top of the oil storage tank, a square groove is opened on the top of the fixing plate, a motor is fixedly assembled on the outer side of the fixing plate, a lead screw is fixedly connected to the power output shaft of the motor, a slider is threadedly connected to the outer edge of the lead screw, a moving plate is fixedly assembled on the top of the slider, a notch one and a notch three are respectively opened on the outer side of the moving plate, a cleaning sponge is fixedly assembled on the inner top of the moving plate, a coating sponge is fixedly assembled on the inner side of the moving plate, a protective cover is fixedly assembled on the side wall of the moving plate, a notch two is penetrated and opened on the top of the protective cover, one end of a connecting pipe is fixedly connected to the oil storage tank, the other end of the connecting pipe is fixedly connected to a nozzle, a water pump is fixedly assembled on the outer edge of the connecting pipe, a purification chamber is fixedly assembled on the outer side of the protective cover, one end of a suction pipe is fixedly connected to the inner wall of the purification chamber, and the other end of the suction pipe is fixedly connected to a suction nozzle.

[0007] As a preferred embodiment, the slider is slidably connected to the inner wall position of the square groove, a threaded hole is opened on the inner wall of the slider, and the lead screw is threadedly connected to the inner wall position of the threaded hole.

[0008] By adopting the above technical solution, the rotation of the lead screw can drive the slider to move by using the threaded hole, and then the moving plate can be driven by the slider to move for position adjustment, which is convenient for lubricating the guide rails at different positions without moving the position of the oil storage tank.

[0009] As a preferred embodiment, a support rod is fixedly assembled on the inner bottom of the moving plate, and the bottom end of the support rod is fixedly connected to the protective cover.

[0010] By adopting the above technical solution, the stability of the protective cover can be increased, ensuring that the protective cover is arranged inside the moving plate and will not fall off or shake randomly.

[0011] As a preferred embodiment, the nozzle is arranged inside the protective cover, the number of the purification chambers, the suction pipes and the suction nozzles is two, and the two purification chambers, the suction pipes and the suction nozzles are symmetrically arranged on both sides of the protective cover. An air pump is arranged inside the purification chamber, and the air pump is fixedly connected to one end of the suction pipe close to the purification chamber.

[0012] By adopting the above technical solution, when the guide rail is arranged inside the notch two, the nozzle can spray the lubricating oil on the guide rail, and thus there is no need for the staff to manually apply it. Furthermore, by symmetrically arranging the two purification chambers, the suction pipes and the suction nozzles on both sides of the protective cover, the flying lubricating oil after spraying can be sucked out, ensuring that it will not fly randomly and be inhaled into the lungs by the staff, improving the safety of the staff during operation.

[0013] As a preferred embodiment, the number of the cleaning sponges and the spreading sponges is two each, and the two cleaning sponges and the spreading sponges are both arranged on both sides of the first notch and the third notch, and the positions of the first notch, the second notch and the third notch correspond to each other.

[0014] By adopting the above technical solution, two cleaning sponges can be used to wipe the guide rail without lubricating oil sprayed thereon, ensuring that no impurities adhere to its surface, while the two spreading sponges can level the guide rail with lubricating oil sprayed thereon, ensuring full contact between the lubricating oil and the guide rail.

[0015] As a preferred embodiment, a bearing is fixedly assembled on the inner wall of the square groove, and the end of the lead screw away from the motor is fixedly connected to the inner wall of the bearing.

[0016] By adopting the above technical solution, the stability of the lead screw during rotation can be ensured, and it is ensured that the lead screw will not randomly shift and swing in position during rotation.

[0017] Advantages of the present application:

[0018] 1. For the lubricating device for elevator guide rails, two cleaning sponges are used to wipe the guide rail without lubricating oil sprayed thereon, ensuring that no impurities adhere to its surface, while the two spreading sponges can level the guide rail with lubricating oil sprayed thereon, ensuring full contact between the lubricating oil and the guide rail. The suction nozzle is used to suck up the lubricating oil flying after spraying, ensuring that it will not fly randomly and be inhaled into the lungs by the staff, thus improving the safety of the staff during operation.

[0019] 2. For the lubricating device for elevator guide rails, the driving motor drives the lead screw to rotate, so that the rotation of the lead screw can drive the slider to move by using the threaded hole, and then the moving plate can be driven by the slider to move for position adjustment, facilitating the lubrication operation of guide rails at different positions without moving the position of the fuel tank. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present application;

[0021] Figure 2 It is a partial structural schematic diagram of the present application;

[0022] Figure 3 It is a sectional structural schematic diagram of the fixing plate of the present application;

[0023] Figure 4 It is a structural schematic diagram of the fuel tank of the present application.

[0024] Reference numerals in the figure: 1, fuel tank; 2, fixed plate; 3, square groove; 4, motor; 5, lead screw; 6, slider; 7, moving plate; 8, notch one; 9, cleaning sponge; 10, protective cover; 11, notch two; 12, notch three; 13, coating sponge; 14, connecting pipe; 15, nozzle; 16, water pump; 17, purification bin; 18, suction pipe; 19, suction nozzle; 20, support rod. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0026] Refer to Figures 1-4 , a lubricating device for an elevator guide rail, including a fuel tank 1, a fixed plate 2 is fixedly assembled on the top of the fuel tank 1, a square groove 3 is opened on the top of the fixed plate 2, a motor 4 is fixedly assembled on the outside of the fixed plate 2, a lead screw 5 is fixedly connected to the power output shaft of the motor 4, a slider 6 is threadedly connected to the outer edge of the lead screw 5, a moving plate 7 is fixedly assembled on the top of the slider 6, notch one 8 and notch three 12 are respectively opened on the outside of the moving plate 7, a cleaning sponge 9 is fixedly assembled on the inner top of the moving plate 7, a coating sponge 13 is fixedly assembled on the inner side of the moving plate 7, a protective cover 10 is fixedly assembled on the side wall of the moving plate 7, a notch two 11 is penetrated and opened on the top of the protective cover 10, one end of a connecting pipe 14 is fixedly connected to the fuel tank 1, the other end of the connecting pipe 14 is fixedly connected to a nozzle 15, a water pump 16 is fixedly assembled on the outer edge of the connecting pipe 14, a purification bin 17 is fixedly assembled on the outside of the protective cover 10, one end of a suction pipe 18 is fixedly connected to the inner wall of the purification bin 17, and the other end of the suction pipe 18 is fixedly connected to a suction nozzle 19.

[0027] Refer to Figure 3 , the slider 6 is slidably connected to the inner wall position of the square groove 3, a threaded hole is opened on the inner wall of the slider 6, and the lead screw 5 is threadedly connected to the inner wall position of the threaded hole, so that the rotation of the lead screw 5 can drive the slider 6 to move by using the threaded hole, and then the moving plate 7 can be driven by the slider 6 to move for position adjustment, which is convenient for lubricating the guide rails at different positions, and there is no need to move the position of the fuel tank 1.

[0028] Refer to Figure 1 and Figure 4 , a support rod 20 is fixedly assembled on the inner bottom of the moving plate 7, and the bottom end of the support rod 20 is fixedly connected to the protective cover 10, so that the stability of the protective cover 10 can be increased, and it is ensured that the protective cover 10 is arranged inside the moving plate 7 and will not fall off and shake randomly.

[0029] Refer to Figure 1 and Figure 4, the nozzle 15 is arranged inside the protective cover 10. The number of the purification bins 17, the suction pipes 18 and the suction nozzles 19 is two each, and the two purification bins 17, the suction pipes 18 and the suction nozzles 19 are symmetrically arranged on both sides of the protective cover 10. An air pump is arranged inside the purification bin 17, and the air pump is fixedly connected to one end of the suction pipe 18 close to the purification bin 17. When the guide rail is arranged inside the second notch 11, the nozzle 15 can spray lubricating oil on the guide rail, so that there is no need for manual application by the staff. Furthermore, the two purification bins 17, the suction pipes 18 and the suction nozzles 19 are symmetrically arranged on both sides of the protective cover 10, so that the flying lubricating oil after spraying can be sucked, ensuring that it will not fly randomly and be inhaled into the lungs by the staff, improving the safety of the staff during operation.

[0030] Refer to Figure 1 , the number of the cleaning sponges 9 and the smearing sponges 13 is two each, and the two cleaning sponges 9 and the smearing sponges 13 are both arranged on both sides of the first notch 8 and the third notch 12. The positions of the first notch 8, the second notch 11 and the third notch 12 correspond to each other, so that the two cleaning sponges 9 can be used to wipe the guide rail without sprayed lubricating oil to ensure that no impurities adhere to its surface, while the two smearing sponges 13 can smooth the guide rail with sprayed lubricating oil to ensure full contact between the lubricating oil and the guide rail.

[0031] Refer to Figure 3 , a bearing is fixedly assembled on the inner wall of the square groove 3, and one end of the lead screw 5 away from the motor 4 is fixedly connected to the inner wall of the bearing, so as to ensure the stability of the lead screw 5 during rotation and ensure that the lead screw 5 will not randomly shift and swing in position during rotation.

[0032] Working principle: When using this device, first place this device at the use location, then drive the motor 4 to drive the lead screw 5 to rotate, so that the rotation of the lead screw 5 can drive the slider 6 to move by using the threaded hole, and then drive the moving plate 7 to move through the slider 6 to adjust the position, which is convenient for lubricating the guide rails at different positions without moving the position of the oil storage tank 1. Then, drive the water pump 16 to discharge the lubricating oil in the oil storage tank 1 into the inner wall of the nozzle 15 through the connecting pipe 14 to spray the guide rail. At this time, the operation of the guide rail enables the two cleaning sponges 9 to wipe the guide rail without sprayed lubricating oil to ensure that no impurities adhere to its surface, while the two smearing sponges 13 can smooth the guide rail with sprayed lubricating oil to ensure full contact between the lubricating oil and the guide rail. The suction nozzle 19 enables the flying lubricating oil after spraying to be sucked, ensuring that it will not fly randomly and be inhaled into the lungs by the staff, improving the safety of the staff during operation.

[0033] As described above, it is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution of the present application and its utility model concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present application.

Claims

1. A lubricating device for an elevator guide rail, comprising an oil storage tank (1), characterized in that: A fixing plate (2) is fixedly mounted on the top of the oil storage tank (1), a square groove (3) is provided on the top of the fixing plate (2), a motor (4) is fixedly mounted on the outer side of the fixing plate (2), a screw rod (5) is fixedly connected to the power output shaft of the motor (4), a slider (6) is threadedly connected to the outer edge of the screw rod (5), a moving plate (7) is fixedly mounted on the top of the slider (6), a notch 1 (8) and a notch 3 (12) are respectively provided on the outer side of the moving plate (7), a cleaning sponge (9) is fixedly mounted on the inner top of the moving plate (7), and a coating sponge (9) is fixedly mounted on the inner side of the moving plate (7). A sponge (13) is provided on the side wall of the movable plate (7), a protective cover (10) is fixedly mounted, a slot (11) is provided through the top of the protective cover (10), one end of a connecting pipe (14) is fixedly connected to the oil storage tank (1), the other end of the connecting pipe (14) is fixedly connected to a nozzle (15), a water pump (16) is fixedly mounted on the outer edge of the connecting pipe (14), a purification chamber (17) is fixedly mounted on the outer side of the protective cover (10), one end of a suction pipe (18) is fixedly connected to the inner wall of the purification chamber (17), and the other end of the suction pipe (18) is fixedly connected to a suction nozzle (19).

2. A lubricating device for elevator guide rails according to claim 1, characterized in that: The slider (6) is slidably connected to the inner wall of the square groove (3); a threaded hole is provided on the inner wall of the slider (6); and the screw rod (5) is threadedly connected to the inner wall of the threaded hole.

3. A lubricating device for elevator guide rails according to claim 1, characterized in that: A support rod (20) is fixedly mounted on the inner bottom of the movable plate (7), and a protective cover (10) is fixedly connected to the bottom end of the support rod (20).

4. A lubricating device for elevator guide rails according to claim 1, characterized in that: The nozzle (15) is arranged in the inner cavity of the protective cover (10); the number of the purification chamber (17), the suction pipe (18) and the suction nozzle (19) is two, and the two purification chambers (17), the suction pipe (18) and the suction nozzle (19) are symmetrically arranged on both sides of the protective cover (10); the inner cavity of the purification chamber (17) is provided with an air pump, and the air pump is fixedly connected to one end of the suction pipe (18) close to the purification chamber (17).

5. A lubricating device for elevator guide rails according to claim 1, characterized in that: The number of the cleaning sponges (9) and the smear sponges (13) is two, and the two cleaning sponges (9) and the smear sponges (13) are arranged on both sides of the slot one (8) and the slot three (12), and the positions of the slot one (8), the slot two (11) and the slot three (12) correspond to each other.

6. A lubricating device for elevator guide rails according to claim 1, characterized in that: A bearing is fixedly mounted on the inner wall of the square groove (3), and one end of the screw rod (5) away from the motor (4) is fixedly connected to the inner wall of the bearing.

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