Elevator guide rail self-cleaning structure

Abstract

The utility model discloses an elevator guide rail self -cleaning structure, including the installation cover, the left side of installation cover front end is provided with the avoidance groove, the left side of installation cover inside is equipped with riser respectively, the front end of riser all is provided with the cleaning plate, the front end of cleaning plate all is provided with the cleaning sponge, still include adjusting mechanism, adjusting mechanism: it includes adjusting lever, transmission plate, connecting seat and mounting plate, adjusting lever rotation connection in installation cover rear wall's right side, the front side rotation connection of adjusting lever outer arc surface has transmission plate, the right side of installation cover inside is equipped with connecting seat respectively, and the one end of connecting seat near adjusting lever inside center all rotation connection has mounting plate, and the rear end of two mounting plates is rotation connection in transmission plate front end's upper and lower two sides, this elevator guide rail self -cleaning structure has guaranteed the adhesion effect between cleaning sponge and elevator guide rail, has further improved the cleaning quality to elevator guide rail.

Description

Technical Field

[0001] This utility model relates to the field of elevator safety and maintenance technology, specifically to a self-cleaning structure for elevator guide rails. Background Technology

[0002] A self-cleaning structure for elevator guide rails is a device for automatically cleaning the surface of elevator guide rails. Its main function is to ensure the cleanliness and maintenance of elevator guide rails, thereby improving the safety, reliability, and efficiency of elevator operation. In the prior art, patent publication number CN 220485013 U discloses a self-cleaning structure for elevator guide rails, including a fixed housing. Both outer walls of the fixed housing have openings, and fixed frames are fixedly connected to both outer walls. Two support rods are fixedly connected to the top of the fixed housing, and fixed plates are fixedly connected to the tops of the two support rods. A light is fixedly installed on one outer wall of the fixed plate. During use, although the cleaning plate can be moved by the thrust generated by the extension of a spring, allowing the cleaning sponge to contact the outer surface of the elevator guide rail, the reliability of the spring is relatively low. It is easily affected by environmental factors (such as temperature, humidity, dust, etc.), leading to decreased elasticity or breakage. This ultimately reduces the adhesion between the cleaning sponge and the elevator guide rail, thus affecting the cleaning quality of the elevator guide rails. Therefore, we propose a self-cleaning structure for elevator guide rails. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a self-cleaning structure for elevator guide rails. Through the cooperation of the transmission plate and the mounting plate, the position of the cleaning plate can be adjusted, which can replace the traditional method of adjusting the cleaning plate by the thrust generated by the extension of the spring. This ensures the fit between the cleaning sponge and the elevator guide rail, further improves the cleaning quality of the elevator guide rails, and can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a self-cleaning structure for elevator guide rails, including a mounting cover, an avoidance groove provided on the left side of the front end of the mounting cover, upright plates provided on the left side inside the mounting cover, a cleaning plate provided on the front end of each upright plate, a cleaning sponge provided on the front end of each cleaning plate, and an adjustment mechanism.

[0005] Adjustment mechanism: It includes an adjustment rod, a transmission plate, a connecting seat, and a mounting plate. The adjustment rod is rotatably connected to the right side of the rear wall of the mounting cover. The front side of the outer arc surface of the adjustment rod is rotatably connected to the transmission plate. The right side inside the mounting cover is provided with connecting seats. The end of each connecting seat near the center of the adjustment rod is rotatably connected to a mounting plate. The rear ends of the two mounting plates are rotatably connected to the upper and lower sides of the front end of the transmission plate, respectively. Through the cooperation of the transmission plate and the mounting plate, the position of the cleaning plate can be adjusted. This can replace the traditional method of adjusting the cleaning plate by the thrust generated by the extension of a spring, ensuring the adhesion between the cleaning sponge and the elevator guide rail, and further improving the cleaning quality of the elevator guide rail.

[0006] Furthermore, the adjustment mechanism also includes a fixed seat, a crossbar, a connecting plate, a fixed plate, and an adjustment plate. The fixed seats are respectively located in the middle of the rear wall of the mounting cover. Crossbars are slidably connected in the mounting grooves opened on the front side of the right end of the two fixed seats. The left ends of the two crossbars are fixedly connected to the right end of the adjustment plate. The right ends of the two crossbars are fixedly connected to the left end of the fixed plate. The right ends of the two crossbars are slidably connected to the corresponding sliding holes on the left end of the connecting plate. Vertical plates are fixedly connected to the middle of the front end of the connecting plate and the adjustment plate. Connecting seats are fixedly connected to the middle of the right end of the connecting plate and the middle of the left end of the fixed plate, which can drive the cleaning plate to move.

[0007] Furthermore, a vertical rod is rotatably connected to the right side of the top wall of the mounting cover. A worm gear is provided on the lower side of the outer arc surface of the vertical rod, and a worm wheel is provided on the rear side of the outer arc surface of the adjusting rod. The worm gear is located on the right side of the worm wheel, and the worm gear is meshed with the worm wheel, which can drive the adjusting rod to rotate through the worm wheel.

[0008] Furthermore, an adjusting wheel is provided at the upper end of the upright, which can drive the worm gear to rotate through the upright.

[0009] Furthermore, a mounting frame is provided on the rear side of the upper end of the mounting cover, and the adjusting wheel is located inside the mounting frame. The mounting frame can prevent the adjusting wheel from being damaged, thereby further increasing the service life of the adjusting wheel.

[0010] Furthermore, a protective cover is provided on the right side inside the mounting cover, and the adjusting rod is rotatably connected to the lower side of the front end of the protective cover. The worm gear is located inside the protective cover, which can prevent the worm and worm gear from being affected by external factors and thus reduce the adjustment effect.

[0011] Furthermore, support plates are provided on the lower sides of both the left and right ends of the mounting cover, and mounting holes are provided on the front and rear sides of the upper end of the two support plates, which can support and fix the mounting cover and the internal equipment.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This self-cleaning structure for elevator guide rails has the following advantages:

[0013] By using a combination of a transmission plate and a mounting plate, the position of the cleaning plate can be adjusted, replacing the traditional method of using spring extension to generate thrust to adjust the cleaning plate. This ensures a better fit between the cleaning sponge and the elevator guide rail, further improving the cleaning quality of the elevator guide rail. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the front sectional structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0017] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0018] In the diagram: 1. Mounting cover, 2. Clearance groove, 3. Adjustment mechanism, 31. Fixing seat, 32. Crossbar, 33. Connecting plate, 34. Fixing plate, 35. Adjusting rod, 36. Transmission plate, 37. Connecting seat, 38. Mounting plate, 39. Adjusting plate, 4. Vertical plate, 5. Cleaning plate, 6. Cleaning sponge, 7. Vertical rod, 8. Worm gear, 9. Worm wheel, 10. Adjusting wheel, 11. Protective cover, 12. Support plate, 13. Mounting hole, 14. Mounting frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This embodiment provides a technical solution: an elevator guide rail self-cleaning structure, including a mounting cover 1, an avoidance groove 2 is provided on the left side of the front end of the mounting cover 1, and upright plates 4 are respectively provided on the left side inside the mounting cover 1. Each upright plate 4 has a cleaning plate 5 at its front end and a cleaning sponge 6 at its front end. It also includes an adjustment mechanism 3.

[0021] Adjustment mechanism 3 includes an adjusting rod 35, a transmission plate 36, a connecting seat 37, and a mounting plate 38. The adjusting rod 35 is rotatably connected to the right side of the rear wall of the mounting cover 1. The transmission plate 36 is rotatably connected to the front side of the outer arc surface of the adjusting rod 35. The right side of the interior of the mounting cover 1 is provided with connecting seats 37. The end of each connecting seat 37 near the center of the interior of the adjusting rod 35 is rotatably connected to a mounting plate 38. The rear ends of the two mounting plates 38 are rotatably connected to the upper and lower sides of the front end of the transmission plate 36, respectively. The adjustment mechanism 3 also includes a fixed seat 31, a crossbar 32, a connecting plate 33, a fixed plate 34, and an adjusting plate 39. The fixed seats 31 are respectively located in the middle of the rear wall of the mounting cover 1. The crossbars are slidably connected in the mounting grooves opened on the front side of the right end of the two fixed seats 31. The left ends of each crossbar 32 are fixedly connected to the right ends of the adjusting plate 39, and the right ends of each crossbar 32 are fixedly connected to the left ends of the fixing plate 34. The right ends of each crossbar 32 are slidably connected to the corresponding sliding holes on the left ends of the connecting plate 33. The middle of the front end of the connecting plate 33 and the adjusting plate 39 are both fixedly connected to the upright plate 4. The middle of the right end of the connecting plate 33 and the middle of the left end of the fixing plate 34 are both fixedly connected to the connecting seat 37. Through the cooperation of the transmission plate 36 and the mounting plate 38, the position of the cleaning plate 5 can be adjusted, which can replace the traditional method of adjusting the cleaning plate 5 by the thrust generated by the extension of the spring. This ensures the adhesion between the cleaning sponge 6 and the elevator guide rail, and further improves the cleaning quality of the elevator guide rail.

[0022] Wherein: a vertical rod 7 is rotatably connected to the right side of the top wall of the mounting cover 1, a worm 8 is provided on the lower side of the outer arc surface of the vertical rod 7, a worm wheel 9 is provided on the rear side of the outer arc surface of the adjusting rod 35, the worm 8 is located on the right side of the worm wheel 9, the worm 8 and the worm wheel 9 are meshed and connected, the worm 8 will drive the worm wheel 9 to rotate through the meshing connection during the rotation, and the worm wheel 9 will drive the transmission plate 36 to rotate through the adjusting rod 35 during the rotation.

[0023] The upper end of the upright 7 is equipped with an adjusting wheel 10. When the operator rotates the adjusting wheel 10, the adjusting wheel 10 will drive the worm gear 8 to rotate through the upright 7.

[0024] The mounting frame 14 is provided on the rear side of the upper end of the mounting cover 1. The adjusting wheel 10 is located inside the mounting frame 14. The mounting frame 14 can prevent the adjusting wheel 10 from being damaged, and further increases the service life of the adjusting wheel 10.

[0025] Specifically: a protective cover 11 is provided on the right side inside the mounting cover 1, the adjusting rod 35 is rotatably connected to the lower side of the front end of the protective cover 11, and the worm gear 9 is located inside the protective cover 11. The protective cover 11 can protect the worm 8 and the worm gear 9, and prevent the worm 8 and the worm gear 9 from being affected by external factors and thus reducing the adjustment effect.

[0026] Among them, support plates 12 are provided on the lower sides of both the left and right ends of the mounting cover 1, and mounting holes 13 are provided on the front and rear sides of the upper end of the two support plates 12. Before the elevator guide rail self-cleaning structure is used, the fastening bolts are passed through the mounting holes 13 and connected with the corresponding elevator car to achieve support and fixation of the mounting cover 1 and the internal equipment.

[0027] The working principle of the self-cleaning structure for elevator guide rails provided by this utility model is as follows: Before using the self-cleaning structure, the elevator guide rail is first wrapped inside by the mounting cover 1 through the clearance groove 2. Then, the fastening bolts are passed through the mounting holes 13 and connected with the corresponding elevator car, thereby achieving support and fixation for the mounting cover 1 and the internal equipment. Then, the operator rotates the adjusting wheel 10. During the rotation of the adjusting wheel 10, it drives the worm gear 8 to rotate through the upright rod 7. During the rotation of the worm gear 8, it drives the worm wheel 9 to rotate through the meshing connection. During the rotation of the worm wheel 9, it drives the transmission plate 36 to rotate through the adjusting rod 35. During the rotation of the transmission plate 36, it provides a thrust to the connecting seat 37 through the mounting plate 38. This causes the connecting seat 37 on the left to move the connecting plate 33 to the left. The connecting plate 33, through the upright plate 4 on the right, moves the cleaning plate 5 on the right to the left. At the same time, the connecting seat 37 on the right moves the crossbar 32 to the right through the fixing plate 34. The crossbar 32, through the adjusting plate 39, moves the upright plate 4 on the left to the right. The upright plate 4 on the left then moves the cleaning plate 5 on the left to the right. At this time, the distance between the two cleaning plates 5 will gradually decrease. Finally, the cleaning plate 5 will come into contact with the outer surface of the elevator guide rail through the cleaning sponge 6. Subsequently, when the elevator car moves, the elevator car will also move the cleaning plate 5. During this process, the cleaning plate 5 will clean the outer surface of the elevator guide rail through the cleaning sponge 6.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A self-cleaning structure for elevator guide rails, comprising a mounting cover (1), an clearance groove (2) provided on the left side of the front end of the mounting cover (1), and upright plates (4) respectively provided on the left side inside the mounting cover (1), with a cleaning plate (5) provided on the front end of each upright plate (4), and a cleaning sponge (6) provided on the front end of each cleaning plate (5), characterized in that: It also includes the adjustment mechanism (3); Adjustment mechanism (3): It includes an adjustment rod (35), a transmission plate (36), a connecting seat (37) and a mounting plate (38). The adjustment rod (35) is rotatably connected to the right side of the rear wall of the mounting cover (1). The front side of the outer arc surface of the adjustment rod (35) is rotatably connected to the transmission plate (36). The right side inside the mounting cover (1) is provided with a connecting seat (37). The end of the connecting seat (37) near the center of the inside of the adjustment rod (35) is rotatably connected to the mounting plate (38). The rear ends of the two mounting plates (38) are rotatably connected to the upper and lower sides of the front end of the transmission plate (36).

2. The self-cleaning structure for elevator guide rails according to claim 1, characterized in that: The adjustment mechanism (3) further includes a fixed seat (31), a crossbar (32), a connecting plate (33), a fixed plate (34), and an adjustment plate (39). The fixed seats (31) are respectively located in the middle of the rear wall of the mounting cover (1). The crossbar (32) is slidably connected in the mounting groove opened on the front side of the right end of the two fixed seats (31). The left end of the two crossbars (32) is fixedly connected to the right end of the adjustment plate (39). The right end of the two crossbars (32) is fixedly connected to the left end of the fixed plate (34). The right end of the two crossbars (32) is slidably connected to the sliding hole corresponding to the left end of the connecting plate (33). The middle of the front end of the connecting plate (33) and the adjustment plate (39) are both fixedly connected to the vertical plate (4). The middle of the right end of the connecting plate (33) and the middle of the left end of the fixed plate (34) are both fixedly connected to the connecting seat (37).

3. The self-cleaning structure for elevator guide rails according to claim 1, characterized in that: A vertical rod (7) is rotatably connected to the right side of the top wall of the mounting cover (1). A worm (8) is provided on the lower side of the outer arc surface of the vertical rod (7). A worm wheel (9) is provided on the rear side of the outer arc surface of the adjusting rod (35). The worm (8) is located on the right side of the worm wheel (9), and the worm (8) is meshed with the worm wheel (9).

4. The self-cleaning structure for elevator guide rails according to claim 3, characterized in that: An adjusting wheel (10) is provided at the upper end of the upright (7).

5. The self-cleaning structure for elevator guide rails according to claim 4, characterized in that: An installation frame (14) is provided on the rear side of the upper end of the installation cover (1), and the adjusting wheel (10) is located inside the installation frame (14).

6. The self-cleaning structure for elevator guide rails according to claim 3, characterized in that: A protective cover (11) is provided on the right side inside the mounting cover (1). An adjusting rod (35) is rotatably connected to the lower side of the front end of the protective cover (11), and a worm gear (9) is located inside the protective cover (11).

7. The self-cleaning structure for elevator guide rails according to claim 1, characterized in that: The mounting cover (1) has support plates (12) on the lower sides of both the left and right ends, and mounting holes (13) are provided on the front and rear sides of the upper ends of the two support plates (12).

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