Subway station high-position cleaning device
By introducing telescopic rods, adjusting rods, and angle adjustment components into the high-level cleaning device in subway stations, the problem of the existing device's inability to adjust the angle has been solved, achieving efficient cleaning, expanding the scope of application, and improving the cleaning effect.
Patent Information
- Application Number
- CN202423083858.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2034-12-13
AI Technical Summary
The telescopic poles of existing high-level cleaning devices in subway stations cannot be bent, and the cleaning heads cannot be adjusted in angle, limiting their application range, resulting in poor cleaning effects and being time-consuming and labor-intensive.
A high-level cleaning device for subway stations was designed, which adopts telescopic rods, adjusting rods, and angle adjustment components. The first and second angle adjustment components enable multi-angle adjustment between the telescopic rods and the adjusting rods, and between the adjusting rods and the cleaning head. Combined with a rotatable cleaning head and a motor-driven turntable, the cleaning efficiency is improved.
The increased adjustment angle of the cleaning head improves cleaning efficiency, enhances adaptability, improves cleaning effect, and reduces operation difficulty and cost.
Smart Images
Figure CN223930143U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cleaning equipment technology, specifically relating to a high-level cleaning device for subway stations. Background Technology
[0002] Subway stations consist of entrance / exit canopies and U-shaped platforms, ventilation shafts, accessible elevators, emergency evacuation routes, and other components. These parts require regular cleaning to ensure the cleanliness of the subway station. Cleaning of higher areas of the subway station (such as the subway canopy and various facades) typically involves high-pressure water jets or manual cleaning using extension ladders. This method involves a large volume of cleaning work, poses significant safety risks, and is costly, making it a major challenge in station cleaning operations.
[0003] Currently, researchers have developed telescopic pole-type cleaning devices for easy cleaning of high places. However, the telescopic pole of this type of cleaning device cannot be bent, thus preventing the adjustment of the angle between the cleaning head and the telescopic pole, which limits its range of use. In addition, the cleaning head of this type of cleaning device cannot rotate autonomously at a certain frequency during operation and requires manual operation, resulting in poor cleaning effect and being time-consuming and labor-intensive. Summary of the Invention
[0004] To solve the above-mentioned technical problems, this utility model provides a high-level cleaning device for subway stations, which improves cleaning efficiency, expands the scope of application, and improves cleaning effect.
[0005] To achieve the above-mentioned objectives of this utility model, the technical solution adopted by this utility model is as follows: a high-level cleaning device for subway stations, comprising a pole body and a cleaning head disposed at the end of the pole body. The pole body includes a telescopic pole and an adjusting rod. The end of the telescopic pole is connected to the end of the adjusting rod via a first angle adjusting member, which is used to adjust the angle between the telescopic pole and the adjusting rod. The end of the adjusting rod away from the telescopic pole is connected to the cleaning head via a second angle adjusting member, which is used to adjust the angle between the adjusting rod and the cleaning head.
[0006] Preferably, the cleaning head includes a rotatable turntable, the working end of which is provided with a plurality of water spray holes and a brush, the plurality of water spray holes being arranged in a circumferential array at the center of the working end of the turntable, and the brush being arranged around the plurality of water spray holes; the end of the turntable away from its working end is connected to a motor through a multi-channel rotating component, the multi-channel rotating component being connected to a water pipe and / or a cleaning agent pipe.
[0007] Preferably, the telescopic rod is a hollow rod, and the water pipe and the wire are housed inside the hollow rod.
[0008] Preferably, the telescopic rod includes a first telescopic rod, a second telescopic rod, and a third telescopic rod. One end of the second telescopic rod is slidably disposed inside the first telescopic rod, and one end of the third telescopic rod is slidably disposed inside the second telescopic rod. The end of the third telescopic rod away from the second telescopic rod is connected to the adjusting rod.
[0009] Preferably, a rod locking member is provided on the periphery of the first telescopic rod and at one end near the second telescopic rod; a rod locking member is provided on the periphery of the second telescopic rod and at one end near the third telescopic rod.
[0010] Preferably, the first telescopic rod is provided with an anti-slip frosted sleeve on its outer periphery.
[0011] Preferably, a first sliding groove is provided on the inner side wall of the first telescopic rod, and a first sliding block adapted to the first sliding groove is provided on the outer side of the second telescopic rod and at the end away from the third telescopic rod; a second sliding groove is provided on the inner side wall of the second telescopic rod, and a second sliding block adapted to the second sliding groove is provided on the outer side of the third telescopic rod and at the end away from the adjusting rod.
[0012] Preferably, the first angle adjustment component includes two matching coupling components and a connecting rod. Each coupling component includes a connector and an end face gear. One end of the connector is connected to the telescopic rod or adjusting rod, and the other end of the connector is provided with an end face gear. The tooth surfaces of the two end face gears are arranged opposite to each other and are matched. One end of the connecting rod passes through the two end face gears and is connected to a connecting rod cap. The end face gear near the connecting rod cap is threadedly connected to the connecting rod, and the end face gear away from the connecting rod cap is slidably connected to the connecting rod. A rotating rod is rotatably provided at the end of the connecting rod away from the connecting rod cap. An arc-shaped locking block is fixedly provided around the rotating rod, and a locking handle is fixedly connected to the arc-shaped locking block.
[0013] Preferably, each connector has a circular connecting block at its end, and the end face gear is fixedly mounted on the circular connecting block. The connecting rod passes through two of the circular connecting blocks. A locking block is provided around the connecting rod and near the locking handle. One side of the locking block is fixedly connected to a circular connecting block, and the other side is provided with a locking groove that matches the arc-shaped locking block.
[0014] Preferably, the second angle adjustment member has the same structure as the first angle adjustment member.
[0015] This utility model has the following beneficial effects:
[0016] The length of the cleaning device can be adjusted by setting a telescopic rod; a first angle adjustment component can be set between the telescopic rod and the adjusting rod to adjust the angle between them; a second angle adjustment component can be set between the adjusting rod and the cleaning head to adjust the angle between them. By setting the first and second angle adjustment components, the adjustment angle between the cleaning head and the telescopic rod is expanded, which means that the rod connected to the cleaning head can be bent twice to adjust the angle, making it easier to clean high-altitude areas in subway stations that are generally inaccessible to cleaning heads, thus increasing its adaptability. Attached Figure Description
[0017] Figure 1 This is a sectional view of the telescopic rod of this utility model;
[0018] Figure 2 This is a schematic diagram showing the connection between the adjusting rod and the cleaning head of this utility model;
[0019] Figure 3 This is a bottom view of the cleaning head of this utility model;
[0020] Figure 4 for Figure 2 Enlarged schematic diagram of a local structure of part A in the middle.
[0021] In the diagram: First telescopic rod 1, Second telescopic rod 2, Third telescopic rod 3, Adjusting rod 4, Motor 5, Multi-channel rotating component 6, Turntable 7, Brush 8, Water spray hole 9, Anti-slip frosted sleeve 10, First slide groove 11, First slider 12, Second slide groove 13, Second slider 14, Rod locking component 15, Through hole 16, Connector 17, End face gear 18, Circular connecting block 19, Locking handle 20, Connecting rod cap 21, Locking block 22, Arc-shaped locking block 23. Detailed Implementation
[0022] The technical solutions of the present invention 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 invention, and not all embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.
[0023] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] like Figure 1-4 As shown, this utility model discloses a high-level cleaning device for subway stations, including a pole body and a cleaning head disposed at the end of the pole body. The pole body includes a telescopic pole and an adjusting rod 4. The end of the telescopic pole is connected to the end of the adjusting rod 4 through a first angle adjusting member, which is used to adjust the angle between the telescopic pole and the adjusting rod 4. At the same time, the end of the adjusting rod 4 away from the telescopic pole is connected to the cleaning head through a second angle adjusting member, which is used to adjust the angle between the adjusting rod 4 and the cleaning head.
[0025] By setting a first angle adjustment component and a second angle adjustment component, the adjustment angle between the cleaning head and the telescopic rod is expanded. This means that the rod connected to the cleaning head can be bent twice to adjust the angle, making it easier to clean high-altitude areas of the subway station that are generally inaccessible to cleaning heads, thus making it more adaptable.
[0026] The first and second angle adjusting components here have the same structure and can adopt existing technology. For example, the first angle adjusting component is an existing structure with a locking screw and a locking nut. After determining the angles of the telescopic rod and the adjusting rod 4, the locking screw passes through both of them and is locked by the locking nut. When the angle needs to be adjusted again, the locking nut is loosened, the locking screw is removed, the angles of both are adjusted, and then the locking screw and locking nut are used to lock and fix them.
[0027] Furthermore, the cleaning head includes a motor 5 and a turntable 7 driven by the motor 5. The working end of the turntable 7 is provided with several water spray holes 9 and a brush 8. The several water spray holes 9 are arranged in a circumferential array at the center of the working end of the turntable 7, and the brush 8 is arranged around the several water spray holes 9. The end of the turntable 7 away from its working end is connected to the motor 5 via a multi-channel rotating component 6. The multi-channel rotating component 6 is connected to a water pipe and / or a detergent pipe. The multi-channel rotating component 6 is existing technology, and the innovation of this application does not lie in improving the multi-channel rotating component 6 itself, so it will not be described in detail here. The output end of the motor 5 is connected to the turntable 7 via the multi-channel rotating component 6. The motor 5 not only drives the turntable 7 to rotate, but also connects clean water and detergent to the multi-channel rotating component 6 via water pipes and detergent pipes, respectively. A cavity is provided inside the turntable 7, which can mix clean water and detergent. By setting up rotatable brushes 8 and spraying clean water and / or detergent, the cleaning effect of the cleaning device is improved.
[0028] Furthermore, the telescopic rod is a hollow rod, which houses the water pipe and electrical wire. Specifically, a through hole 16 is provided on the outer periphery of the telescopic rod near the adjusting rod 4. The water pipe and electrical wire extend into the telescopic rod from one end and exit from the through hole 16. Then, the water pipe and electrical wire are tied to the outer periphery of the adjusting rod 4. The electrical wire is then connected to the motor 5, and the water pipe is connected to the multi-channel rotating component 6. By placing the water pipe and electrical wire inside the telescopic rod, space is saved.
[0029] Furthermore, the telescopic rod includes a first telescopic rod 1, a second telescopic rod 2, and a third telescopic rod 3. One end of the second telescopic rod 2 is slidably disposed inside the first telescopic rod 1, and one end of the third telescopic rod 3 is slidably disposed inside the second telescopic rod 2. The end of the third telescopic rod 3 furthest from the second telescopic rod 2 is connected to the adjusting rod 4. When not in use, most of the third telescopic rod 3 can be placed inside the second telescopic rod 2, and most of the second telescopic rod 2 can be placed inside the first telescopic rod 1, greatly shortening the length of the telescopic rod, making it easy to carry and saving space.
[0030] Furthermore, a rod locking member 15 is provided on the periphery of the first telescopic rod 1 and at one end near the second telescopic rod 2; a rod locking member 15 is also provided on the periphery of the second telescopic rod 2 and at one end near the third telescopic rod 3. The rod locking member 15 can be a clamp, pipe clamp, hose clamp, pipe clip, or pipe fastener.
[0031] Furthermore, the first telescopic rod 1 is provided with an anti-slip frosted sleeve 10 on its outer periphery. During operation, the operator grips the anti-slip frosted sleeve 10, increasing hand friction and facilitating operation. Additionally, to save effort, a shoulder strap can be fitted over the anti-slip frosted sleeve 10, allowing the operator to carry one end of the strap on their back, thus conserving energy during operation.
[0032] Furthermore, a first sliding groove 11 is provided on the inner side wall of the first telescopic rod 1, and a first sliding block 12 adapted to the first sliding groove 11 is provided on the outer side of the second telescopic rod 2 and at the end away from the third telescopic rod 3; a second sliding groove 13 is provided on the inner side wall of the second telescopic rod 2, and a second sliding block 14 adapted to the second sliding groove 13 is provided on the outer side of the third telescopic rod 3 and at the end away from the adjusting rod 4.
[0033] Furthermore, the first angle adjustment component includes two matching coupling components, a connecting rod, and a locking handle 20. The connecting rod passes through the two coupling components, wherein the connecting rod is threadedly connected to one coupling component and slidably connected to the other coupling component, so that one coupling component can rotate relative to the other coupling component, thereby adjusting the angle. The locking handle 20 is rotatably connected to one end of the connecting rod, and an arc-shaped locking block 23 is fixedly provided at the end of the locking handle 20 near the connecting rod. By rotating the locking handle 20, the locking handle 20 drives the arc-shaped locking block 23 to rotate, and the small end of the arc-shaped locking block 23 presses down on a coupling component, so that the two coupling components are brought close together and locked, thereby locking and fixing the two coupling components.
[0034] Specifically, each coupling component includes a connector 17 and an end face gear 18. One end of the connector 17 is connected to the telescopic rod or adjusting rod 4, and the other end of the connector 17 is provided with an end face gear 18. The tooth surfaces of the two end face gears 18 are arranged opposite to each other and are adapted to each other. One end of the connecting rod passes through the two end face gears 18 and is connected to a connecting rod cap 21. The end face gear 18 near the connecting rod cap 21 is threadedly connected to the connecting rod, and the end face gear 18 away from the connecting rod cap 21 is slidably connected to the connecting rod. A rotating rod is rotatably provided at the end of the connecting rod away from the connecting rod cap 21. An arc-shaped locking block 23 is fixedly provided around the rotating rod, and the arc-shaped locking block 23 is fixedly connected to the locking handle 20. When adjusting the angle, first loosen the locking handle 20 so that the small end of the arc-shaped locking block 23 gradually moves away from the end face gear 18. At this time, the two end face gears 18 separate. Rotate the end face gear 18 that is slidably connected to the connecting rod to adjust the angle between the telescopic rod and the adjusting rod 4. After the angle is determined, tighten the locking handle 20 so that the small end of the arc-shaped locking block 23 presses down on the end face gear 18, so that the two end face gears 18 come close together and are locked by the matching teeth between them to prevent the telescopic rod and the adjusting rod 4 from continuing to rotate, thus completing the angle adjustment.
[0035] Furthermore, each of the connectors 17 has a circular connecting block 19 at its end, and the end face gear 18 is fixedly mounted on the circular connecting block 19. The connecting rod passes through both of the circular connecting blocks 19. A locking block 22 is provided around the connecting rod and near the locking handle 20. One side of the locking block 22 is fixedly connected to a circular connecting block 19, and the other side is provided with a locking groove that matches the arc-shaped locking block 23.
[0036] Furthermore, the second angle adjustment component has the same structure as the first angle adjustment component.
[0037] The working principle of a high-level cleaning device for subway stations: During operation, the telescopic rod is first adjusted to the desired length. Then, the angle between the telescopic rod and the adjusting rod 4 is adjusted using a first angle adjustment component, and the angle between the adjusting rod 4 and the cleaning head is adjusted using a second angle adjustment component. After the cleaning device is adjusted, the operator holds one end of the telescopic rod, and the motor 5 drives the turntable 7 to rotate. Simultaneously, clean water is delivered to the cleaning head through a water pipe, and cleaning agent is delivered through a cleaning agent pipe. The brush 8 continuously rotates and rubs the surface to be cleaned, while the spray nozzle 9 sprays clean water and cleaning agent outwards. This improves cleaning efficiency, expands the scope of application, and enhances the cleaning effect.
[0038] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications, alterations, alterations, or substitutions made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model shall fall within the protection scope defined by the claims of the present utility model.
Claims
1. A high-level cleaning device for subway stations, characterized in that: The device includes a rod body and a cleaning head disposed at the end of the rod body. The rod body includes a telescopic rod and an adjusting rod (4). The end of the telescopic rod is connected to the end of the adjusting rod (4) through a first angle adjusting member. The angle adjusting member is used to adjust the angle between the telescopic rod and the adjusting rod (4). The end of the adjusting rod (4) away from the telescopic rod is connected to the cleaning head through a second angle adjusting member. The second angle adjusting member is used to adjust the angle between the adjusting rod (4) and the cleaning head.
2. The high-level cleaning device for subway stations according to claim 1, characterized in that: The cleaning head includes a rotatable turntable (7), the working end of which is provided with a plurality of water spray holes (9) and a brush (8). The plurality of water spray holes (9) are arranged in a circumferential array at the center of the working end of the turntable (7), and the brush (8) is arranged around the plurality of water spray holes (9). The end of the turntable (7) away from its working end is connected to a motor (5) through a multi-channel rotating component (6), and the multi-channel rotating component (6) is connected to a water pipe and / or a cleaning agent pipe.
3. The high-level cleaning device for subway stations according to claim 2, characterized in that: The telescopic rod is a hollow rod, and the water pipe and electrical wire are housed inside the hollow rod.
4. A high-level cleaning device for subway stations according to claim 3, characterized in that: The telescopic rod includes a first telescopic rod (1), a second telescopic rod (2), and a third telescopic rod (3). One end of the second telescopic rod (2) is slidably disposed inside the first telescopic rod (1), and one end of the third telescopic rod (3) is slidably disposed inside the second telescopic rod (2). The end of the third telescopic rod (3) away from the second telescopic rod (2) is connected to the adjusting rod (4).
5. A high-level cleaning device for subway stations according to claim 4, characterized in that: A rod locking member (15) is provided on the periphery of the first telescopic rod (1) and at one end near the second telescopic rod (2); a rod locking member (15) is provided on the periphery of the second telescopic rod (2) and at one end near the third telescopic rod (3).
6. A high-level cleaning device for subway stations according to claim 4, characterized in that: The first telescopic rod (1) is provided with an anti-slip frosted sleeve (10) on its outer periphery.
7. A high-level cleaning device for subway stations according to claim 4, characterized in that: The first telescopic rod (1) has a first sliding groove (11) on its inner side wall, and the second telescopic rod (2) has a first slider (12) adapted to the first sliding groove (11) at one end of its outer periphery and away from the third telescopic rod (3); the second telescopic rod (2) has a second sliding groove (13) on its inner side wall, and the third telescopic rod (3) has a second slider (14) adapted to the second sliding groove (13) at one end of its outer periphery and away from the adjusting rod (4).
8. A high-level cleaning device for subway stations according to claim 1, characterized in that: The second angle adjustment component has the same structure as the first angle adjustment component.