Stair guardrail cleaning device

Abstract

The stair guardrail cleaning device comprises a machine body, a clamping part is arranged at the front end of the machine body, and a clamping opening is formed in the front end of the clamping part; a plurality of anti-falling rollers which surround the cleaning circular ring and are in rolling fit with the cleaning circular ring are arranged on the inner wall of the clamping opening; the guardrail cleaning machine can replace a mode of manually holding cleaning cloth by hand to clean guardrails, the machine body is held by hand to move up and down, the equipment automatically performs cleaning work, and cleaning is more thorough; when the handrail is clamped into the cleaning opening, the sponge makes contact with the surface of the handrail through high-speed rotation of the cleaning circular ring, flushing, wiping, blow-drying and other operations can be conducted in sequence in combination with spraying of the spraying head and blowing of the airflow spraying opening, the problem that cleaning is not thorough at a time is solved, and the handrail cleaning efficiency and cleaning quality can be remarkably improved through the device.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a cleaning device for stair guardrails. Background Art

[0002] Stair guardrails are an important part of building facilities. They are generally composed of tubular metal. Since guardrail cleaning is often affected by the installation position and guardrail structure, they are currently mostly cleaned manually. However, cleaning and maintenance are very inconvenient, resulting in a large waste of manpower and material resources. Under the requirements of modern urbanization, in order to quickly and effectively clean and maintain guardrails, a stair guardrail cleaning device is urgently needed, but there is currently no such device on the market. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the present invention is to provide a stair guardrail cleaning device to solve the problems raised in the above background technology.

[0004] The technical solution adopted by the utility model is: a stair guardrail cleaning device, including a body, a clamping part is provided at the front end of the body, and a clamping opening is provided at the front end of the clamping part; a cleaning ring is rotatably provided in the clamping opening, a cleaning opening is provided on the outer side of the cleaning ring, and a detachable cleaning sponge is provided on the inner side of the cleaning opening; a plurality of anti-slip rollers surrounding the cleaning ring and rollingly cooperating with the cleaning ring are provided on the inner wall of the clamping opening; a driving gear is provided on the inner wall of the clamping opening close to the body, and the driving gear is transmission-connected with a driving module arranged in the body; the driving gear is meshed with a gear ring arranged on the outer periphery of the cleaning ring, and a yield opening is provided on the side of the gear ring corresponding to the cleaning opening.

[0005] When in use, this technical solution can use a handheld device to clean the guardrail structure. The cleaning ring for cleaning the guardrail is rotatably installed in the clamping port; when the technician clamps the guardrail into the cleaning port, the driving module drives the cleaning ring to rotate back and forth, so that the cleaning sponge and the surface of the guardrail are in rotational contact to achieve rapid cleaning of the guardrail, which can not only improve the cleaning effect, but also significantly speed up the cleaning progress.

[0006] Preferably, the outer periphery of the cleaning ring is provided with circumferentially arranged limiting grooves, and the anti-slip roller is in rolling cooperation with the limiting grooves.

[0007] Preferably, a plurality of nozzles arranged at intervals are provided on the inner side of the clamping port, the nozzles are arranged toward the inner side of the cleaning port, and the nozzles are connected to a cleaning box through pipelines.

[0008] Preferably, a blowing portion arranged in a U shape is provided below the machine body corresponding to the clamping portion, and an air flow nozzle is provided on the inner side of the blowing portion.

[0009] Preferably, a hand-held handle is provided at the rear end of the body, a control button module is provided on the hand-held handle, and the control button module is connected to a controller that is signal-connected to the drive module.

[0010] Preferably, an anti-slip sleeve is sleeved on the hand-held handle.

[0011] Preferably, one end of the body where the clamping portion is provided is provided with a telescopic adjustment section, and the clamping portion is arranged at the front end of the adjustment section.

[0012] Preferably, a power supply socket is provided at the lower end of the body, and a power module is installed in the power supply socket.

[0013] The beneficial effects of the present utility model are as follows: The present utility model can replace the way of manually holding a rag to clean the guardrail. The device can automatically clean by moving the body up and down by hand, and the cleaning is more thorough. When the railing is inserted into the cleaning port, the high-speed rotation of the cleaning ring makes the sponge contact the railing surface. Combining the spraying of the nozzle and the blowing of the air flow nozzle, operations such as flushing, wiping, and drying can be carried out successively, solving the problem of incomplete cleaning at one time. This device can significantly improve the cleaning efficiency and cleaning quality of the railing, and has high practical value. Description of the Drawings

[0014] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0015] Figure 1 It is a three-dimensional view of the staircase guardrail cleaning device provided in the embodiment of the present utility model.

[0016] Figure 2 It is a top view of the staircase guardrail cleaning device provided in the embodiment of the present utility model.

[0017] Reference numerals: body 100, clamping portion 110, clamping opening 111, hand-held handle 120, adjustment section 130, cleaning ring 200, cleaning port 210, cleaning sponge 300, anti-slip roller 400, drive gear 500, drive module 510, toothed ring 600, nozzle 700, blowing portion 800, air flow nozzle 900, control button module 1000, power module 1100. Detailed Embodiments

[0018] The following will describe in detail the embodiments of the technical solutions of the present utility model in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0019] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the ordinary meanings understood by those skilled in the art to which this utility model pertains.

[0020] Embodiment 1

[0021] As Figure 1 and Figure 2 As shown in and , a stair railing cleaning device is provided in a specific embodiment of the present utility model. This device is used for hand-held cleaning of stair railings. Specifically, it includes a body 100. A clamping portion 110 is provided at the front end of the body 100, and a clamping opening 111 is provided at the front end of the clamping portion 110. A cleaning ring 200 is rotatably provided in the clamping opening 111. A cleaning opening 210 is provided on the outer side of the cleaning ring 200, and a detachable cleaning sponge 300 is provided on the inner side of the cleaning opening 210. A plurality of anti-drop rollers 400 that surround the cleaning ring 200 and are in rolling cooperation with the cleaning ring 200 are provided on the inner wall of the clamping opening 111. A driving gear 500 is provided on the inner wall of the clamping opening 111 close to the side of the body 100. The driving gear 500 is in transmission connection with a driving module 510 provided in the body 100. The driving gear 500 meshes with a tooth ring 600 provided on the outer circumference of the cleaning ring 200, and a relief opening is provided on the side of the tooth ring 600 corresponding to the cleaning opening 210.

[0022] As Figure 1 and Figure 2 As shown in and , through the above settings, in this embodiment, a rotatable cleaning ring 200 is provided in the clamping opening 111. Driven by the driving module 510, the gear and the tooth ring 600 are in transmission meshing to make the cleaning ring 200 continuously rotate forward and backward. When in use, the body 100 can be held by hand to clamp the railing into the cleaning opening 210. At the same time, the driving module 510 drives the cleaning ring 200 to rotate reciprocally, so that the cleaning sponge 300 rotates in contact with the surface of the railing to achieve rapid cleaning of the railing, which can not only improve the cleaning effect but also significantly accelerate the cleaning progress. In this embodiment, the driving module 510 adopts a motor in transmission connection with a gear. The cleaning sponge 300 for cleaning the railing can be arranged on the inner side of the cleaning opening 210 by pasting, and the corresponding specification of the cleaning sponge 300 can be selected according to the size of the railing to ensure the cleaning effect.

[0023] As Figure 1 and Figure 2 As shown in and , in order to ensure the stable rotational installation of the cleaning ring 200 and prevent the cleaning ring 200 from falling off, a circumferentially arranged limiting groove is provided on the outer circumference of the cleaning ring 200 in this embodiment, and the anti-drop rollers 400 are in rolling cooperation with the limiting groove. In this way, the cleaning ring 200 can be prevented from falling off after the limiting groove and the anti-drop rollers 400 are cooperated.

[0024] Embodiment 2

[0025] AsFigure 1 and Figure 2 As shown in Figure 2 , in practical applications, the cleaning effect of the guardrail is higher after spraying water. In this embodiment, a number of spray heads 700 are arranged at intervals inside the clamping opening 111, and the spray heads are arranged towards the inside of the cleaning opening 210. The spray heads 700 are connected to a cleaning tank through a pipeline. In this way, the spray head 700 structure can be used to spray water on the guardrail to improve the cleaning effect. The corresponding cleaning liquid or cleaning water can be poured into the cleaning tank as needed, which is beneficial for the cleaning sponge 300 to clean the railing. In order to avoid water stains remaining on the surface of the railing after cleaning, in this embodiment, a U-shaped blowing part 800 is provided below the clamping part 110 of the machine body 100, and an air flow nozzle 900 is arranged inside the blowing part 800. In this way, the air flow nozzle 900 can blow out high-speed air flow to facilitate the drying process of the railing cleaning; in practical applications, a fan module structure is arranged inside the air flow nozzle 900 to achieve the function of multi-functional cleaning.

[0026] As Figure 1 and Figure 2 As shown in Figure 2 , when in use, the user needs to hold the machine body 100 by hand. In order to facilitate holding, a hand-held handle 120 is provided at the rear end of the machine body 100, and a control button module 1000 is arranged on the hand-held handle 120. The control button module 1000 is connected to a controller that is signal-connected to the drive module 510. In this way, when using it by hand, the operation of the device can be controlled through the control button module 1000. In this embodiment, an anti-slip sleeve is also sleeved on the hand-held handle 120; setting the anti-slip sleeve can prevent the machine body 100 from slipping; in addition, since the distances of the guardrails are different when cleaning guardrails in different areas, an adjustable section 130 is provided at one end of the machine body 100 where the clamping part 110 is located, and the clamping part 110 is arranged at the front end of the adjustable section. In this way, the length of the adjustable section 130 can be controlled according to the distance of the guardrail when the device is in use. Since the device needs to be powered when in use, a power supply socket is provided at the lower end of the machine body 100, and a power module 1100 is installed in the power supply socket. The power module 1100 can adopt a lithium battery structure, and the battery can be removed for charging to improve the convenience of use.

[0027] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A staircase guardrail cleaning device, comprising a machine body (100), a clamping part (110) is provided at the front end of the machine body (100), and a clamping opening (111) is provided at the front end of the clamping part (110), characterized in that ； A cleaning ring (200) is rotatably disposed inside the clamping opening (111), a cleaning opening (210) is disposed outside the cleaning ring (200), and a detachable cleaning sponge (300) is disposed inside the cleaning opening (210); The inner wall of the clamping opening (111) is provided with a plurality of anti-slip rollers (400) surrounding the cleaning ring (200) and rollingly cooperating with the cleaning ring (200); a driving gear (500) is provided on the inner wall of the clamping opening (111) close to the machine body (100), and the driving gear (500) is transmission-connected to a driving module (510) arranged in the machine body (100); the driving gear (500) is meshed with a toothed ring (600) arranged on the outer periphery of the cleaning ring (200), and a yielding opening is provided on the toothed ring (600) at a side corresponding to the cleaning opening (210).

2. The stair railing cleaning device according to claim 1, characterized in that; The outer circumference of the cleaning ring (200) is provided with circumferentially arranged limiting grooves, and the anti-slip roller (400) is in rolling cooperation with the limiting grooves.

3. The stair handrail cleaning device according to claim 1, wherein; A plurality of spray heads (700) arranged at intervals are provided inside the clamping opening (111), the spray heads (700) are arranged toward the inside of the cleaning opening (210), and the spray heads (700) are connected to a cleaning box via pipelines.

4. The stair handrail cleaning device according to claim 1, characterized in that; The machine body (100) is provided with a blowing portion (800) arranged in a U shape below the corresponding clamping portion (110), and an air flow nozzle (900) is provided inside the blowing portion (800).

5. The stair handrail cleaning device according to claim 1, characterized in that; A hand-held handle (120) is provided at the rear end of the machine body (100), and a control button module (1000) is provided on the hand-held handle (120). The control button module (1000) is connected to a controller that is signal-connected to the drive module (510).

6. The stair handrail cleaning device according to claim 5, characterized in that; The handheld handle (120) is covered with an anti-slip cover.

7. The stair railing cleaning device according to claim 1, wherein; The machine body (100) is provided with a clamping portion (110) and one end thereof is provided with a telescopic adjustment section (130), and the clamping portion (110) is arranged at the front end of the adjustment section (130).

8. The stair railing cleaning device according to claim 1, characterized in that; A power supply socket is provided at the lower end of the body (100), and a power supply module (1100) is installed in the power supply socket.

Images