An aerial cleaning device

Abstract

The utility model discloses a kind of high-altitude cleaning devices, it is related to industrial cleaning device technical field, including telescopic rod, air hose, base, vertical rod, rotary connector and automatic pipe reel;Vertical rod is vertically installed on base, telescopic rod is installed and connected with vertical rod by rotary connector, air hose is set into roll by automatic pipe reel, its rear end is communicated with gas source or water source, front part is set through by telescopic rod, front end is fixed with the front end of telescopic rod.The utility model utilizes base and vertical rod to realize the support of telescopic rod, rotary connector provides the motion freedom degree of rotating around vertical rod axis and end portion up-and-down swing to telescopic rod, the length adjustment of telescopic rod itself telescopic provides, automatic pipe reel realizes the corresponding adjustment of air hose length, so that telescopic rod can keep target posture, air hose carries out target high-altitude position cleaning by air flow or water flow, effectively improve the cleaning coverage of high-altitude cleaning device, and significantly reduce the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of industrial cleaning device technology, specifically to a device for cleaning dust and dirt at high altitudes in industrial production sites. Background Technology

[0002] In industrial production sites, dirt, mainly dust, tends to accumulate on high-altitude locations such as rooftops, beams, and the tops of overhead equipment (typically 3-15 meters high). The traditional method for cleaning these high-altitude locations involves workers using climbing equipment to reach them. However, climbing poses safety hazards, and the placement of climbing equipment requires space. In some cases, the layout of the production site makes it difficult to accommodate climbing equipment, hindering cleaning efforts.

[0003] In actual production, some workers use a method of fixing cleaning tools to the front end of a telescopic pole and then using the pole to move the tools to a high position for cleaning. While this improves the safety of cleaning at heights to some extent, the working posture of the telescopic pole and cleaning tools is difficult to adjust, making it impossible to clean corners or uneven surfaces at heights, resulting in poor cleaning coverage. Furthermore, this method requires continuous exertion of the worker's arms and wrists, leading to high labor intensity. The length of the pole that a worker can control using only hand strength is no more than 3-5 meters, severely limiting the areas that can be cleaned at heights. Utility Model Content

[0004] This invention provides a high-altitude cleaning device to avoid the shortcomings of the existing technology.

[0005] The present invention adopts the following technical solution to solve the technical problem: a high-altitude cleaning device, including a telescopic rod and an air jet hose, and also provided with a base, a vertical pole, a rotary connector and an automatic hose reel; The base serves as a frame, and the uprights are installed vertically on the base; The telescopic rod is installed and connected to the upright through the rotary connector, so that the telescopic rod can rotate around the axis of the upright and the end of the telescopic rod can swing up and down around the rotary connector. The jet hose is coiled into a roll by the automatic hose reel, with its rear end connected to an air source that provides compressed air or a water source that provides cleaning water. Its front end passes through the telescopic rod, and its front end is fixedly installed to the front end of the telescopic rod.

[0006] Furthermore, the rotary connector includes a first rotating body, a second rotating body, a third rotating body, a fourth rotating body, a connecting plate, and a telescopic rod clamp; The first rotating body has a bushing-like structure and is fitted and fixed to the upright; the second rotating body is rotatably connected to the first rotating body through a bearing, and the two form a rotating pair around the axis of the upright. The third rotating body is fixedly connected to the second rotating body, and the fourth rotating body is rotatably connected to the third rotating body through a bearing, forming a rotating pair between them that supports the end of the telescopic rod to swing up and down around the rotating connector; The connecting plate is fixedly connected to the fourth rotating body, and a telescopic rod clamp for installing and fixing the telescopic rod is fixed on it.

[0007] Furthermore, the rotary connector also includes a first locking part and a second locking part; The first locking part and the second locking part respectively penetrate the side walls of the second rotating body and the third rotating body and are threadedly connected to the second rotating body and the third rotating body, and can respectively restrict the relative rotation between the first rotating body and the second rotating body and between the third rotating body and the fourth rotating body when locked.

[0008] Furthermore, the outer ends of the first locking part and the second locking part are provided with handles.

[0009] Furthermore, the rotary connector also includes a retaining ring for the shaft; The first rotating body and the fourth rotating body are respectively fitted with the shaft retaining rings at both ends of the second rotating body and the third rotating body.

[0010] Furthermore, at least one counterweight is installed at the rear end of the telescopic rod.

[0011] Furthermore, the rear end of the telescopic rod is provided with an internal thread or an external thread, the front end of the counterweight is provided with an external thread or an internal thread, and the rear end is provided with an internal thread or an external thread. The counterweight is threadedly installed to the rear end of the telescopic rod, or at least two counterweights are sequentially threadedly installed to the rear end of the telescopic rod.

[0012] Furthermore, the telescopic rod includes telescopic rod segments and telescopic rod clamps that are sequentially sleeved and connected. The telescopic rod has a hollow tubular structure with an increasing diameter from front to back. Each telescopic rod is connected end to end in sequence and locked and fixed at the connection point by the telescopic rod clamp. The surface of the telescopic rod section is provided with anti-slip texture.

[0013] Furthermore, the upright is a telescopic pole structure and is equipped with a pipe clamp for limiting its extension and retraction.

[0014] Furthermore, the bottom of the base is equipped with casters for support and movement.

[0015] This utility model provides a high-altitude cleaning device, which has the following beneficial effects: 1. This utility model utilizes a base and a vertical pole to support the telescopic pole. The rotary connector provides the telescopic pole with the freedom of movement to rotate around the vertical pole axis and swing up and down at the end. The telescopic pole itself provides length adjustment, and the automatic hose reel adjusts the length of the air hose accordingly, enabling the telescopic pole to maintain the target posture. Under the positioning action of the telescopic pole, the air hose cleans the target high-altitude position through airflow or water flow, effectively improving the cleaning coverage of the high-altitude cleaning device and significantly reducing the labor intensity of workers.

[0016] 2. Compared with directly handheld telescopic pole-type high-altitude cleaning devices, this utility model effectively improves the operability and posture control difficulty of high-altitude cleaning devices, enabling workers to control longer telescopic poles, that is, to achieve cleaning at higher altitudes, thus expanding the applicable scenarios of high-altitude cleaning devices.

[0017] 3. This utility model can use airflow or water flow to clean high-altitude positions according to actual needs. Compared with the cleaning method of direct wiping, it can effectively improve the cleaning effect and can better clean special-shaped positions such as corners and uneven surfaces. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is a schematic diagram of the structure of the telescopic rod of this utility model; Figure 3 This is an isometric structural diagram of the rotary connector of this utility model; Figure 4 This is a schematic diagram of the right side of the rotary connector of this utility model; Figure 5 This is a cross-sectional view of section AA of the present invention; Figure 6 This is a cross-sectional view of the structure at BB of this utility model.

[0019] In the picture: 1. Telescopic pole; 11. Telescopic pole section; 12. Telescopic pole clamp; 13. Anti-slip texture; 2. Air jet hose; 3. Base; 4. Upright pole; 41. Quick-release pipe clamp; 5. Rotary connector; 51. First rotating body; 52. Second rotating body; 53. Third rotating body; 54. Fourth rotating body; 55. First locking part; 56. Second locking part; 57. Connecting plate; 58. Telescopic pole clamp; 59. Shaft retaining ring; 6. Automatic hose reel; 7. Counterweight. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] A high-altitude cleaning device, such as Figures 1-6 As shown, its structural relationship is as follows: it includes a telescopic rod 1 and a jet hose 2, and is also equipped with a base 3, a vertical rod 4, a rotary connector 5 and an automatic hose reel 6; The base 3 serves as the frame, and the upright pole 4 is installed vertically on the base 3; The telescopic rod 1 is installed and connected to the upright rod 4 through the rotary connector 5, so that the telescopic rod 1 can rotate around the axis of the upright rod 4, and the end of the telescopic rod 1 can swing up and down around the rotary connector 5. The jet hose 2 is coiled by the automatic hose reel 6, and its rear end is connected to the air source that provides compressed air or the water source that provides cleaning water. Its front end is inserted through the telescopic rod 1, and its front end is installed and fixed to the front end of the telescopic rod 1.

[0022] When the telescopic rod 1 extends or retracts, the automatic hose reel 6 releases or retracts the corresponding length of the jet hose 2 to accommodate the extension of the telescopic rod 1, or to prevent the jet hose 2 from accumulating and tangling after the telescopic rod 1 retracts. The telescopic rod 1 is preferably made of carbon fiber material, which has the advantages of being lightweight and having small flexible deformation, as well as being corrosion-resistant, fatigue-resistant, and having a long service life; the jet hose 2 is preferably a double-layer PU-insulated tube, which is not easy to wear, relatively soft, easy to roll up, and can withstand a certain air pressure.

[0023] Preferably, the rotary connector 5 includes a first rotating body 51, a second rotating body 52, a third rotating body 53, a fourth rotating body 54, a connecting plate 57, and a telescopic rod clamp 58; The first rotating body 51 has a bushing-like structure and is sleeved and fixed to the upright 4; the second rotating body 52 is rotatably connected to the first rotating body 51 through a bearing, and the two form a rotating pair around the axis of the upright 4. The third rotating body 53 is fixedly connected to the second rotating body 52, and the fourth rotating body 54 is rotatably connected to the third rotating body 53 through a bearing. The two form a rotating pair that supports the end of the telescopic rod 1 to swing up and down around the rotating connector 5. The bearing is preferably a deep groove ball bearing. The connecting plate 57 is fixedly connected to the fourth rotating body 54, and a telescopic rod clamp 58 for installing and fixing the telescopic rod 1 is fixed on it.

[0024] Preferably, the rotary connector 5 further includes a first locking part 55 and a second locking part 56; The first locking part 55 and the second locking part 56 respectively pass through the side walls of the second rotating body 52 and the third rotating body 53 and are threadedly connected to the second rotating body 52 and the third rotating body 53, and can respectively restrict the relative rotation between the first rotating body 51 and the second rotating body 52 and between the third rotating body 53 and the fourth rotating body 54 when locked.

[0025] The first locking part 55 and the second locking part 56 can lock and position the telescopic rod 1 when it rotates or swings, so that the telescopic rod can maintain the target posture and operate stably, thereby improving the accuracy of cleaning the target position and reducing the labor intensity of the workers.

[0026] Preferably, the outer ends of the first locking part 55 and the second locking part 56 are provided with handles so that the operator can conveniently lock or unlock the first locking part 55 or the second locking part 56 by applying force to the handles.

[0027] Preferably, the rotary connector 5 further includes a shaft retaining ring 59; Shaft retaining rings 59 are also fitted onto the first rotating body 51 and the fourth rotating body 54 at both ends of the second rotating body 52 and the third rotating body 53, respectively, to restrict the circumferential relative sliding between the first rotating body 51 and the second rotating body 52, and between the third rotating body 53 and the fourth rotating body 54.

[0028] Preferably, at least one counterweight 7 is installed at the rear end of the telescopic rod 1. The counterweight 7 is preferably made of SUS304 and each weighs 1 kg.

[0029] Preferably, the rear end of the telescopic rod 1 is provided with an internal thread or an external thread, the front end of the counterweight 7 is provided with an external thread or an internal thread, and the rear end is provided with an internal thread or an external thread. When there is only one counterweight 7, the counterweight 7 is threadedly installed to the rear end of the telescopic rod 1; or when there is more than one counterweight 7, at least two counterweights 7 are threadedly installed to the rear end of the telescopic rod 1 in sequence.

[0030] Preferably, the telescopic rod 1 includes telescopic rod segments 11 and telescopic rod clamps 12 that are sequentially sleeved and connected. The telescopic rod 11 has a hollow tubular structure with an increasing diameter from front to back. Each telescopic rod 11 is connected end to end in sequence and locked and fixed at the connection point by the telescopic rod clamp 12. The surface of the telescopic rod section 11 is provided with anti-slip texture 13 to increase the friction between the hand and the telescopic rod section 11 when the hand grips the telescopic rod section 11, and to prevent the telescopic rod section 11 from slipping out of the hand during operation.

[0031] Preferably, the upright 4 is a telescopic pole structure and is equipped with a quick-release pipe clamp 41 for limiting the telescopic movement, so as to support the installation height adjustment of the telescopic pole 1 and adapt to the usage needs of workers of different heights.

[0032] Preferably, the bottom of the base 3 is equipped with casters for support and movement. The base 3 is preferably welded from carbon steel. The casters are preferably silent casters, and four are preferably provided, located at the four corners of the bottom of the base 3. Any two of the four casters have a braking structure so that the high-altitude cleaning device can be moved and locked in the production site conveniently and quietly.

[0033] In actual setup, the base 3 should be as lightweight as possible while still having sufficient weight to perform the counterweight function, in order to prevent the high-altitude cleaning device from tipping over, and also to prevent the high-altitude cleaning device from being too heavy to move.

[0034] High-altitude cleaning using the aforementioned high-altitude cleaning equipment includes the following process: The first step is to push the high-altitude cleaning device to the area to be cleaned using the casters. Then, based on the height of the high-altitude location to be cleaned and the relative position of the high-altitude location to be cleaned with the high-altitude cleaning device, adjust the length of the telescopic rod 1 and the rotating connector 5 so that the telescopic rod 1 is in a posture with its front end pointing towards the high-altitude location to be cleaned. The specific method for adjusting the length of the telescopic rod 1 is to unlock the quick-release pipe clamp 41 between the two telescopic rod sections 11, pull the first telescopic rod section 11 out from the second telescopic pipe section 11, and then lock the quick-release pipe clamp 41; adjust each telescopic pipe section 11 one by one until the length of the telescopic rod 1 meets the requirements. The specific method for adjusting the posture of the telescopic rod 1 is as follows: by applying force to the handle, the first locking part 55 and the second locking part 56 are unlocked respectively, the second rotating body 52 is rotated relative to the first rotating body 51 to make the telescopic rod 1 rotate around the axis of the upright 4, and the fourth rotating body 54 is rotated relative to the third rotating body 53 to make the front end of the telescopic rod 1 swing up or down; in actual adjustment, several counterweights 7 can be installed in the threaded connection at the rear end of the telescopic rod 1 as needed to balance the weight of the telescopic rod 1.

[0035] The second step is to connect the front end of the jet hose 2 to the air source or water source, start the air source or water source, so that the air or water flows through the jet hose 2 and is sprayed out from the front end of the jet hose 2 to clean the high-altitude position to be cleaned; during the cleaning process, the staff holds the rear end of the telescopic pole 1 and adjusts the posture of the telescopic pole 1 to achieve area cleaning. When the jet hose 2 is connected to the air source, it is preferable to use high-pressure gas of 0.8 MPa to perform non-contact cleaning of the high-altitude position to be cleaned, which is especially suitable for cleaning above precision equipment or irregular surfaces; For high-altitude locations that do not involve electrical or precision equipment and are less than 8m high, the jet hose 2 can be connected to a water source to use water flow for cleaning at high altitudes; compared to airflow cleaning, water flow cleaning is particularly suitable for dirt that is difficult to remove.

[0036] The third step is to retract and reset the telescopic rod 1 after cleaning, and then use the casters to push the high-altitude cleaning device to the storage area for future use.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-altitude clearing device, comprising a telescopic boom (1) and a jet hose (2), characterized in that: It also includes a base (3), a pole (4), a rotary connector (5), and an automatic tube reel (6); The base (3) serves as the frame, and the upright (4) is installed vertically on the base (3); The telescopic rod (1) is installed and connected to the upright rod (4) through the rotary connector (5), so that the telescopic rod (1) can rotate around the axis of the upright rod (4), and the end of the telescopic rod (1) can swing up and down around the rotary connector (5). The jet hose (2) is coiled by the automatic hose reel (6), and its rear end is connected to the air source that provides compressed air or the water source that provides cleaning water. Its front end is passed through the telescopic rod (1), and its front end is fixed to the front end of the telescopic rod (1).

2. The high-altitude cleaning device according to claim 1, characterized in that: The rotary connector (5) includes a first rotating body (51), a second rotating body (52), a third rotating body (53), a fourth rotating body (54), a connecting plate (57), and a telescopic rod clamp (58). The first rotating body (51) has a bushing-like structure and is sleeved and fixed to the upright (4); the second rotating body (52) is rotatably connected to the first rotating body (51) through a bearing, and the two form a rotating pair around the axis of the upright (4); The third rotating body (53) is fixedly connected to the second rotating body (52), and the fourth rotating body (54) is rotatably connected to the third rotating body (53) through a bearing. The two form a rotating pair that supports the end of the telescopic rod (1) to swing up and down around the rotating connector (5). The connecting plate (57) is fixedly connected to the fourth rotating body (54), and the telescopic rod clamp (58) for installing and fixing the telescopic rod (1) is fixed on it.

3. The high-altitude cleaning device according to claim 2, characterized in that: The rotary connector (5) also includes a first locking part (55) and a second locking part (56); The first locking part (55) and the second locking part (56) respectively pass through the side walls of the second rotating body (52) and the third rotating body (53) and are threadedly connected to the second rotating body (52) and the third rotating body (53), and can respectively restrict the relative rotation between the first rotating body (51) and the second rotating body (52) and between the third rotating body (53) and the fourth rotating body (54) when locked.

4. The high-altitude cleaning device according to claim 3, characterized in that: The outer ends of the first locking part (55) and the second locking part (56) are provided with handles.

5. A high-altitude cleaning device according to claim 2, characterized in that: The rotary connector (5) also includes a shaft retaining ring (59); The first rotating body (51) and the fourth rotating body (54) are respectively fitted with the shaft retaining rings (59) at both ends of the second rotating body (52) and the third rotating body (53).

6. The high-altitude cleaning device according to claim 1, characterized in that: At least one counterweight (7) is installed at the rear end of the telescopic rod (1).

7. A high-altitude cleaning device according to claim 6, characterized in that: The telescopic rod (1) has an internal or external thread at its rear end, and the counterweight (7) has an external or internal thread at its front end and an internal or external thread at its rear end. The counterweight (7) is threadedly installed to the rear end of the telescopic rod (1), or at least two counterweights (7) are sequentially threadedly installed to the rear end of the telescopic rod (1).

8. A high-altitude cleaning device according to claim 1, characterized in that: The telescopic rod (1) includes telescopic rod segments (11) and telescopic rod clamps (12) that are sequentially sleeved and connected. The telescopic rod (11) has a hollow tubular structure with the diameter increasing from front to back. Each telescopic rod (11) is connected end to end in sequence and locked and fixed at the connection by the telescopic rod clamp (12). The surface of the telescopic rod section (11) is provided with anti-slip texture (13).

9. A high-altitude cleaning device according to claim 1, characterized in that: The upright (4) is a telescopic pole structure and is equipped with a quick-release pipe clamp (41) for limiting telescopic movement.

10. A high-altitude cleaning device according to claim 1, characterized in that: The base (3) is equipped with casters for support and movement.

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