Tower drum outer wall cleaning device

Abstract

The utility model provides a tower drum outer wall cleaning device, and relates to the technical field of tower drum cleaning. The device comprises a cleaning part and a magnetic suspension part, the cleaning part comprises a sweeping part, and the sweeping part is configured to abut against the outer wall of the tower drum; the magnetic suspension part comprises at least one first electromagnet, at least one second electromagnet and at least two magnetic parts, and the first electromagnets and the second electromagnets are arranged on the inner wall of the tower drum in the height direction of the tower drum; the magnetic parts are connected with the sweeping part, the first electromagnets and the second electromagnets correspond to the magnetic parts respectively, and attraction force and repulsive force are formed between the first electromagnets and the magnetic parts and between the second electromagnets and the magnetic parts respectively, so that the sweeping part is suspended on the outer wall of the tower drum. The working difficulty during cleaning of the outer wall of the tower drum is reduced, time and labor are saved, efficiency is high, danger is low, little maintenance is needed, and the service life is long.

Description

Technical Field

[0001] The present application relates to the technical field of tower cleaning, and in particular to a tower outer wall cleaning device. Background Art

[0002] Many common equipment have tower structures, such as drilling platforms, communication towers, wind turbines, water towers, etc. After long-term use, dirt will accumulate on the outer wall of the tower, and even corrode the tower over the years. Therefore, the outer wall of the tower needs to be cleaned.

[0003] At present, the cleaning method of the tower outer wall mainly relies on manual cleaning, usually a rope is hung from the top of the tower, and the cleaning staff hang on the rope to do the cleaning work. The overall work is difficult, dangerous, costly, time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] The present application provides a tower outer wall cleaning device to solve the technical problems in the prior art of cleaning the tower outer wall, such as the overall difficulty, high risk factor, high cost, time-consuming and labor-intensive, and low efficiency.

[0005] The present application provides a tower outer wall cleaning device, comprising a cleaning component and a magnetic suspension component, wherein the cleaning component comprises a cleaning piece, and the cleaning piece is configured to abut against the outer wall of the tower;

[0006] The magnetic suspension component includes at least one first electromagnet, at least one second electromagnet and at least two magnetic members, and each of the first electromagnets and each of the second electromagnets are respectively arranged on the inner wall of the tower along the height direction of the tower;

[0007] Each of the magnetic parts is connected to the cleaning part respectively, each of the first electromagnets and each of the second electromagnets corresponds to one of the magnetic parts respectively, and there is attraction and repulsion between the first electromagnet and the second electromagnet and the magnetic part respectively, so that the cleaning part is suspended on the outer wall of the tower.

[0008] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, at least two first electromagnets are provided, and at least one second electromagnet is provided, and the second electromagnet is located between the two first electromagnets.

[0009] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the first electromagnet and the second electromagnet are configured to have multiple arc segments along the height direction of the tower.

[0010] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the cleaning component also includes a liquid spraying mechanism, which is connected to the cleaning member and is configured to spray cleaning agent onto the outer wall of the tower.

[0011] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the liquid spraying mechanism includes a liquid storage bottle and a compressed gas cylinder, the compressed gas cylinder is provided with at least one control valve, the liquid storage bottle is connected to the liquid spraying port, and the control valve is configured to control the gas in the compressed gas cylinder to spray the liquid in the liquid storage bottle out of the liquid spraying port.

[0012] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the device also includes a cleaning mechanism, which is used to be installed on the tower, and the cleaning mechanism is configured to spray water onto the top outer wall of the tower so that the water flows down along the outer wall of the tower to clean the outer wall of the tower.

[0013] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the cleaning mechanism includes a water supply pipeline and a water pump, one end of the water supply pipeline is used to be installed on the top of the tower, and the other end extends into the water source, and the water pump is connected to the water supply pipeline.

[0014] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the magnetic suspension component also includes a control mechanism, the control mechanism is electrically connected to the first electromagnet and the second electromagnet, and the control mechanism is configured to control the magnetic force of the first electromagnet and the second electromagnet.

[0015] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the control mechanism is configured to control the magnitude of the magnetic force of the first electromagnet and the second electromagnet by adjusting the magnitude of the current supplied to the first electromagnet and the second electromagnet.

[0016] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the cleaning member includes a cleaning frame and a brush, the brush is installed on the cleaning frame, and the brush is in contact with the outer wall of the tower.

[0017] In the above-mentioned preferred technical solution of the tower outer wall cleaning device, the brush has multiple rows of bristles, and when the brush moves along the height direction of the tower, at least one row of the bristles abuts against the outer wall of the tower.

[0018] The tower outer wall cleaning device provided in this application has the following technical effects:

[0019] 1. There is no need to manually clean the outer wall of the tower. The cleaning parts are small in size and light in weight, so they can be easily transported to the top of the tower in a variety of ways, making it easy for the device to clean the outer wall of the tower.

[0020] 2. The cleaning piece automatically slides down from the top of the tower to the bottom under the action of gravity, while cleaning the outer wall of the tower, saving time and effort, high efficiency and low risk;

[0021] 3. Since the cleaning piece is suspended on the outer wall of the tower, there is no rigid friction between the cleaning piece and the outer wall of the tower, which reduces the friction between the cleaning piece and the outer wall of the tower, making the device have low working loss, less maintenance and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0023] Figure 1 It is a schematic diagram of a tower outer wall cleaning device provided in an embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of another tower outer wall cleaning device provided in an embodiment of the present application;

[0025] Figure 3 is a schematic diagram of another cleaning component provided in an embodiment of the present application;

[0026] Figure 4 This is a schematic diagram of another tower outer wall cleaning device provided in an embodiment of the present application.

[0027] Reference numerals:

[0028] 100-cleaning parts;

[0029] 110-cleaning parts;

[0030] 111-cleaning rack;

[0031] 112-brush;

[0032] 120-liquid spraying mechanism;

[0033] 121-Liquid storage bottle;

[0034] 122- Compressed gas cylinders;

[0035] 123-control valve;

[0036] 124-liquid spray port;

[0037] 200-magnetic suspension components;

[0038] 210 - first electromagnet;

[0039] 220 - second electromagnet;

[0040] 230-magnetic parts;

[0041] 300-cleaning mechanism;

[0042] 310-water supply pipeline;

[0043] 320-water pump;

[0044] 400-Tower.

[0045] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0047] Many common equipment have tower structures, such as drilling platforms, communication towers, wind turbines, water towers, etc. Take wind turbines as an example. The tower of a wind turbine is exposed to a relatively harsh natural environment for a long time. The wind and sun will cause some sand and dust to accumulate on the outer wall of the tower. After long-term use, the outer wall of the tower will accumulate dirt, which may even corrode the tower over the years. Therefore, the outer wall of the tower needs to be cleaned.

[0048] At present, the cleaning method of the outer wall of the tower mainly relies on manual cleaning, usually hanging a rope from the top of the tower, and the cleaning staff hangs on the rope to perform cleaning work. The overall work is difficult, dangerous, costly, time-consuming, and inefficient. In response to this problem, the technical concept of this application is: including a magnetic suspension component and a cleaning component, a magnetic track formed by an electromagnet is arranged on the inner wall of the tower, and the magnetic track is arranged along the height direction of the tower, and the magnetic track is at least two side by side. The cleaning component includes a cleaning piece, and the cleaning piece is connected to at least two magnetic pieces. When the cleaning component is placed at the corresponding position of the magnetic track on the outer wall of the tower, the magnetic piece on the cleaning piece corresponds to the position of the magnetic track, and there is a repulsive force between one magnetic track and the corresponding magnetic piece so that the cleaning piece is suspended, and there is an attractive force between the other magnetic track and the corresponding magnetic piece so that the cleaning piece does not leave the magnetic track. After the cleaning piece is suspended, it slides down along the outer wall of the tower under the action of gravity and cleans the outer wall of the tower.

[0049] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0050] In a possible embodiment of the present application, a tower outer wall cleaning device is provided. Figure 1 is a schematic diagram of a tower outer wall cleaning device provided in an embodiment of the present application, Figure 1 Including the schematic diagram of the device from above and the schematic diagram of the electromagnet laying below, such as Figure 1 As shown, the device includes a cleaning component 100 and a magnetic suspension component 200, the cleaning component 100 includes a cleaning piece 110, and the cleaning piece 110 is configured to abut against the outer wall of the tower 400;

[0051] The magnetic suspension component 200 includes at least one first electromagnet 210, at least one second electromagnet 220 and at least two magnetic members 230. Each first electromagnet 210 and each second electromagnet 220 are respectively arranged on the inner wall of the tower 400 along the height direction of the tower 400;

[0052] Each magnetic piece 230 is connected to the cleaning piece 110 respectively, each first electromagnet 210 and each second electromagnet 220 corresponds to a magnetic piece 230 respectively, and there is attraction and repulsion between the first electromagnet 210 and the second electromagnet 220 and the magnetic piece 230 respectively, so that the cleaning piece 110 is suspended on the outer wall of the tower 400.

[0053] Specifically, the first electromagnet 210 and the second electromagnet 220 can be constructed as a magnetic track to extend along the height direction of the tower 400. There is a repulsive force between the first electromagnet 210 and its corresponding magnetic member 230, so that the cleaning member 110 is suspended on the outer wall of the tower 400, and there is an attractive force between the second electromagnet 220 and its corresponding magnetic member 230, so that the cleaning member 110 does not deviate from the magnetic track. The cleaning member 110 and the cleaning component 100 can be reasonably weighted to maintain balance when subjected to repulsive and attractive forces.

[0054] It should be noted that the first electromagnet 210 and the second electromagnet 220 form a complete magnetic track. A plurality of such magnetic tracks can be arranged around the tower 400 , thereby completing the cleaning of the outer wall of the entire tower 400 .

[0055] Optionally, the magnetic suspension component 200 also includes a control mechanism, which is electrically connected to the first electromagnet 210 and the second electromagnet 220, and the control mechanism is configured to control the magnetic force of the first electromagnet 210 and the second electromagnet 220. Since the first electromagnet 210 and the second electromagnet 220 are both electromagnets, the control mechanism can adjust the magnetic force of the first electromagnet 210 and the second electromagnet 220 by controlling the current delivered to the first electromagnet 210 and the second electromagnet 220. By adjusting the magnetic force of the first electromagnet 210 and the second electromagnet 220, the suspension height of the cleaning member 110 on the outer wall of the tower 400 can be adjusted, and then the size of the abutment force of the cleaning member 110 and the outer wall of the tower 400 can be adjusted, so as to adjust the size of the cleaning force. The control mechanism may include a resistive current controller, a capacitive current controller, an inductive current controller or an integrated circuit current controller, etc.

[0056] It should be noted that Figure 1 The structure of the device is only for illustrative purposes, and the magnetic member 230 can be connected to the cleaning member 110 in a variety of ways.

[0057] The technical effects of this embodiment are:

[0058] 1. There is no need to manually clean the outer wall of the tower. The cleaning parts are small in size and light in weight, so they can be easily transported to the top of the tower in a variety of ways, making it easy for the device to clean the outer wall of the tower.

[0059] 2. The cleaning piece automatically slides down from the top of the tower to the bottom under the action of gravity, while cleaning the outer wall of the tower, saving time and effort, high efficiency and low risk;

[0060] 3. Since the cleaning piece is suspended on the outer wall of the tower, there is no rigid friction between the cleaning piece and the outer wall of the tower, which reduces the friction between the cleaning piece and the outer wall of the tower, making the device have low working loss, less maintenance and long service life.

[0061] In a possible embodiment of the present application, another tower outer wall cleaning device is provided. Figure 2 is a schematic diagram of another tower outer wall cleaning device provided in an embodiment of the present application, Figure 2 Including the magnetic track diagram above and the cleaning parts diagram below, such as Figure 2 As shown, at least two first electromagnets 210 are provided, and at least one second electromagnet 220 is provided. The second electromagnet 220 is located between the two first electromagnets 210 , and the first electromagnet 210 and the second electromagnet 220 are configured to have multiple arc segments along the height direction of the tower 400 .

[0062] Specifically, there is a repulsive force between the second electromagnet 220 and its corresponding magnetic member 230, so that the cleaning member 110 is suspended, and there is an attractive force between the first electromagnet 210 and the corresponding magnetic member 230. Since the first electromagnet 210 is on both sides of the second electromagnet 220, the attractive force on the cleaning member 110 can be kept balanced. Correspondingly, there are at least three magnetic members 230 connected to the cleaning member 110, and the positions of the magnetic members 230 correspond to the first electromagnet 210 and the second electromagnet 220, respectively.

[0063] The first electromagnet 210 and the second electromagnet 220 are configured to have multiple arc segments along the height direction of the tower 400, so that the cleaning member 110 is subjected to the combined force of the magnetic force and its own gravity when falling, and thus the cleaning force of the cleaning member 110 on the outer wall of the tower 400 can be adjusted by adjusting the arc size of the first electromagnet 210 and the second electromagnet 220. In addition, the curved magnetic track allows the cleaning member 110 to clean a larger area at a time, thereby improving the cleaning efficiency.

[0064] In a possible embodiment of the present application, another cleaning component is provided. Figure 3 is another schematic diagram of a cleaning component provided in an embodiment of the present application, such as Figure 3 As shown, the cleaning member 110 includes a cleaning frame 111 and a brush 112 . The brush 112 is installed on the cleaning frame 111 , and the brush 112 abuts against the outer wall of the tower 400 .

[0065] When the cleaning member 110 slides down from the outer wall of the tower 400 , the brush 112 cleans the outer wall of the tower 400 .

[0066] The brush 112 may have multiple rows of bristles. When the brush 112 moves along the height direction of the tower 400, at least one row of bristles abuts against the outer wall of the tower 400 to improve the cleaning effect of the curved outer wall of the tower 400.

[0067] Optionally, the cleaning component 100 further includes a liquid spraying mechanism 120 , which is connected to the cleaning member 110 , and the liquid spraying mechanism 120 is configured to spray a cleaning agent onto the outer wall of the tower 400 .

[0068] The liquid spraying mechanism 120 includes a liquid storage bottle 121 and a compressed gas cylinder 122. The compressed gas cylinder 122 is provided with at least one control valve 123. The liquid storage bottle 121 is connected to a liquid spraying port 124. The control valve 123 is configured to control the gas in the compressed gas cylinder 122 to spray the liquid in the liquid storage bottle 121 from the liquid spraying port 124. Specifically, when the control valve 123 is controlled to open, the compressed gas in the compressed gas cylinder 122 enters the nozzle in front of the liquid storage bottle 121, and sprays the detergent liquid in the liquid storage bottle 121 through the liquid spraying port 124. By arranging the liquid spraying mechanism 120 to spray the detergent to the outer wall of the tower 400, the cleaning effect of the device on the outer wall of the tower 400 can be improved.

[0069] In a possible embodiment of the present application, another tower outer wall cleaning device is provided. Figure 4 Schematic diagram of another tower outer wall cleaning device provided in an embodiment of the present application, such as Figure 4 As shown, the device also includes a cleaning mechanism 300, which is used to be installed on the tower 400. The cleaning mechanism 300 is configured to spray water onto the top outer wall of the tower 400 so that the water flows down along the outer wall of the tower 400 to clean the outer wall of the tower 400.

[0070] Optionally, the cleaning mechanism 300 includes a water supply pipeline 310 and a water pump 320 , one end of the water supply pipeline 310 is used to be installed on the top of the tower 400 , and the other end extends into the water source, and the water pump 320 is connected to the water supply pipeline 310 .

[0071] The technical effect of this embodiment is that the cleaning effect of the outer wall of the tower can be improved by spraying water on the outer wall of the tower to moisten the outer wall of the tower.

[0072] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0073] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A tower outer wall cleaning device, characterized in that: It comprises a cleaning component (100) and a magnetic suspension component (200), wherein the cleaning component (100) comprises a cleaning piece (110), and the cleaning piece (110) is configured to abut against an outer wall of a tower (400); The magnetic suspension component (200) comprises at least one first electromagnet (210), at least one second electromagnet (220) and at least two magnetic members (230), each of the first electromagnets (210) and each of the second electromagnets (220) being arranged on the inner wall of the tower (400) along the height direction of the tower (400); Each of the magnetic parts (230) is connected to the cleaning part (110), respectively; each of the first electromagnets (210) and each of the second electromagnets (220) corresponds to one of the magnetic parts (230), and there is an attraction force and a repulsion force between the first electromagnet (210) and the second electromagnet (220) and the magnetic part (230), respectively, so that the cleaning part (110) is suspended on the outer wall of the tower (400).

2. The device according to claim 1, characterized in that At least two of the first electromagnets (210) are provided, and at least one of the second electromagnets (220) is provided, and the second electromagnet (220) is located between the two first electromagnets (210).

3. The device according to claim 1, characterized in that The first electromagnet (210) and the second electromagnet (220) are configured to have a plurality of arc segments along a height direction of the tower (400).

4. The device according to claim 3, characterized in that The cleaning component (100) further comprises a liquid spraying mechanism (120), wherein the liquid spraying mechanism (120) is connected to the cleaning member (110), and the liquid spraying mechanism (120) is configured to spray a cleaning agent onto the outer wall of the tower (400).

5. The device according to claim 4, characterized in that The liquid spraying mechanism (120) comprises a liquid storage bottle (121) and a compressed gas bottle (122); the compressed gas bottle (122) is provided with at least one control valve (123); the liquid storage bottle (121) is connected to a liquid spraying port (124); the control valve (123) is configured to control the gas in the compressed gas bottle (122) to spray the liquid in the liquid storage bottle (121) out of the liquid spraying port (124).

6. The device according to claim 1, characterized in that The device further comprises a cleaning mechanism (300), wherein the cleaning mechanism (300) is used to be installed on the tower (400), and the cleaning mechanism (300) is configured to spray water onto the top outer wall of the tower (400), so that the water flows down along the outer wall of the tower (400) to clean the outer wall of the tower (400).

7. The device according to claim 6, characterized in that The cleaning mechanism (300) comprises a water supply pipeline (310) and a water pump (320); one end of the water supply pipeline (310) is used to be installed on the top of the tower (400), and the other end extends into a water source; the water pump (320) is connected to the water supply pipeline (310).

8. The device according to claim 5, characterized in that The magnetic suspension component (200) further comprises a control mechanism, the control mechanism being electrically connected to the first electromagnet (210) and the second electromagnet (220), the control mechanism being configured to control the magnitude of the magnetic force of the first electromagnet (210) and the second electromagnet (220).

9. The device according to claim 1, characterized in that The cleaning member (110) comprises a cleaning frame (111) and a brush (112); the brush (112) is mounted on the cleaning frame (111), and the brush (112) abuts against an outer wall of the tower (400).

10. The device according to claim 9, characterized in that The brush (112) has a plurality of rows of bristles, and when the brush (112) moves along the height direction of the tower (400), at least one row of the bristles abuts against the outer wall of the tower (400).

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