Cleaning device for threaded air pipe

Abstract

The utility model discloses a cleaning device for a threaded air duct, which relates to the field of pipeline cleaning devices and comprises a pair of base arc sleeves, protective arc sleeves are rotatably connected to the surfaces of the base arc sleeves, and the same threaded air duct body is mounted between the base arc sleeves and the protective arc sleeves. Wherein the surface of one protective arc sleeve is fixedly connected with a first sleeve, and the surface of the other protective arc sleeve is fixedly connected with a connecting rod. The ring-shaped baffles shield the two ends of the threaded air pipe bodies, dust is prevented from entering the threaded air pipe bodies, the hemispherical heads can be inserted into the inserting grooves in the corresponding positions during stacking, the multiple threaded air pipe bodies are stably stacked and stored, dust is attached to the upper surfaces of the threaded air pipe bodies after the threaded air pipe bodies are placed for a long time, and the dust is prevented from entering the threaded air pipe bodies. The sliding block can be pushed to drive the cleaning brush to slide on the upper surface of the threaded air pipe body so as to clean dust on the upper surface of the threaded air pipe body.

Description

Technical Field

[0001] This utility model relates to the field of pipe cleaning devices, and in particular to a cleaning device for threaded air ducts. Background Technology

[0002] Threaded ducts are a type of duct used for ventilation, dust removal, cooling, smoke extraction, and material transport. As a durable metal duct, threaded ducts are finding increasingly widespread application across various industries.

[0003] When existing threaded ducts are stacked, the lack of protective devices causes the upper threaded ducts to squeeze the lower threaded ducts, resulting in deformation of the lower threaded ducts. At the same time, the threaded ducts themselves are placed outdoors, causing dust to accumulate on their interior and surface, making it very inconvenient to move, clean, and maintain them. Therefore, a cleaning device for threaded ducts is needed. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for threaded ducts to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for threaded ducts, comprising a base arc sleeve, a pair of protective arc sleeves rotatably connected to the surfaces of each base arc sleeve, a threaded duct body installed between the pair of base arc sleeves and the protective arc sleeves, a first sleeve fixedly connected to the surface of one of the protective arc sleeves, a connecting rod fixedly connected to the surface of the other protective arc sleeve, the inner wall of the first sleeve slidingly connected to the surface of the connecting rod, an mounting plate fixedly connected to the surface of the protective arc sleeve, a circular baffle rotatably connected to the surface of the mounting plate, the surface of the circular baffle contacting one end surface of the threaded duct body, and a supporting moving mechanism installed on the lower surface of the base arc sleeve.

[0006] Preferably, the supporting moving mechanism includes a pair of support rods fixedly connected to the lower surface of the base arc sleeve, and the bottom end of each pair of support rods is fixedly connected to a hemispherical head.

[0007] Preferably, both the protective arc sleeve and the base arc sleeve have soft pads fixedly connected to the surfaces of the threaded duct body near the surface of the duct body, and the surface of the soft pads is in contact with the surface of the threaded duct body.

[0008] Preferably, the surface of the protective arc sleeve is provided with a pair of slots, and the inner wall of the slots fits snugly against the surface of the hemispherical head.

[0009] Preferably, the surfaces of the first sleeve and the connecting rod are provided with guide grooves, the inner wall of the guide groove is slidably connected to a slider, the lower surface of the slider is fixedly connected to a cleaning brush, and the surface of the cleaning brush is in close contact with the surface of the threaded duct body.

[0010] Preferably, a fixing plate is fixedly connected to the lower surface of the protective arc sleeve, and the base arc sleeve is threadedly connected to the inner wall of the fixing plate with the same threaded rod. A second sleeve is fixedly connected to the surface of one of the base arc sleeves, and a reinforcing rod is fixedly connected to the surface of the other base arc sleeve. The inner wall of the second sleeve is slidably connected to the surface of the reinforcing rod.

[0011] In summary, the technical effects and advantages of this utility model are as follows:

[0012] In this invention, the circular baffle covers both ends of the threaded duct body to prevent dust from entering the inside of the threaded duct body. When stacking, the hemispherical head can be inserted into the corresponding slot to maintain the stability of multiple threaded duct bodies stacked together. Dust will accumulate on the upper surface of the threaded duct body after being left for a long time. By pushing the slider, the cleaning brush can be moved to slide on the upper surface of the threaded duct body to clean the dust. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the base arc sleeve and the protective arc sleeve in an embodiment of this utility model;

[0016] Figure 3 This is an embodiment of the present utility model. Figure 2 Enlarged structural diagram at point A;

[0017] Figure 4 This is a cross-sectional view of the protective arc sleeve in an embodiment of the present invention.

[0018] In the diagram: 1. Base arc sleeve; 2. Protective arc sleeve; 3. First sleeve; 4. Connecting rod; 5. Threaded duct body; 6. Reinforcing rod; 7. Second sleeve; 8. Fixing plate; 9. Threaded rod; 10. Slot; 11. Ring baffle; 12. Mounting plate; 13. Slider; 14. Cleaning brush; 15. Soft pad; 16. Hemispherical head; 17. Support rod; 18. Guide groove. Detailed Implementation

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

[0020] Example: Reference Figures 1-4 The cleaning device for threaded ducts shown includes a base arc sleeve 1, a pair of base arc sleeves 1 with protective arc sleeves 2 rotatably connected to their surfaces, a threaded duct body 5 installed between the pair of base arc sleeves 1 and the protective arc sleeves 2, a first sleeve 3 fixedly connected to the surface of one of the protective arc sleeves 2, a connecting rod 4 fixedly connected to the surface of the other protective arc sleeve 2, the inner wall of the first sleeve 3 slidably connected to the surface of the connecting rod 4, an mounting plate 12 fixedly connected to the surface of the protective arc sleeve 2, a circular baffle 11 rotatably connected to the surface of the mounting plate 12, the surface of the circular baffle 11 contacting one end surface of the threaded duct body 5, and a support moving mechanism installed on the lower surface of the base arc sleeve 1.

[0021] With the above structure, the base arc sleeve 1 and the protective arc sleeve 2 are set together to maintain the stability of the threaded duct body 5. The first sleeve 3 and the connecting rod 4 are set to guide and support the movement of the slider 13. The mounting plate 12 is set to install the support ring baffle 11. The ring baffle 11 is set to shield and protect both ends of the threaded duct body 5 to prevent dust from entering the inside of the threaded duct body 5 when it is stored.

[0022] Preferably, the supporting moving mechanism includes a pair of support rods 17 fixedly connected to the lower surface of the base arc sleeve 1, and the bottom ends of the pair of support rods 17 are fixedly connected to hemispherical heads 16.

[0023] By setting a pair of support rods 17 for load-bearing support, and by setting a hemispherical head 16, the contact friction with the ground is reduced when the entire base arc sleeve 1 is moved.

[0024] Preferably, soft pads 15 are fixedly connected to the surfaces of the protective arc sleeve 2 and the base arc sleeve 1 near the threaded duct body 5, and the surface of the soft pads 15 is in contact with the surface of the threaded duct body 5.

[0025] By setting up a soft pad 15, safety protection is provided for the contact parts with the surface of the threaded duct body 5.

[0026] Preferably, the surface of the protective arc sleeve 2 is provided with a pair of slots 10, and the inner wall of the slots 10 fits snugly against the surface of the hemispherical head 16.

[0027] By providing a pair of slots 10, space is provided for the insertion of the hemispherical head 16, thus maintaining the stability of multiple base sleeves 1 when they are stored and stacked.

[0028] Preferably, the surfaces of the first sleeve 3 and the connecting rod 4 are provided with guide grooves 18, the inner wall of the guide groove 18 is slidably connected to a slider 13, the lower surface of the slider 13 is fixedly connected to a cleaning brush 14, and the surface of the cleaning brush 14 is in close contact with the surface of the threaded duct body 5.

[0029] By setting the guide groove 18, the sliding direction of the slider 13 is guided and supported. By setting the cleaning brush 14, the cleaning brush 14 can be moved to clean the dust accumulated on the top of the threaded air duct body 5.

[0030] Preferably, a fixing plate 8 is fixedly connected to the lower surface of the protective arc sleeve 2, and the same threaded rod 9 is threadedly connected to the inner wall of the base arc sleeve 1 and the fixing plate 8. A second sleeve 7 is fixedly connected to the surface of one base arc sleeve 1, and a reinforcing rod 6 is fixedly connected to the surface of the other base arc sleeve 1. The inner wall of the second sleeve 7 is slidably connected to the surface of the reinforcing rod 6.

[0031] By setting the fixing plate 8, the installation of the threaded rod 9 is kept stable. By setting the threaded rod 9, the operator can connect and fix the base arc sleeve 1 and the protective arc sleeve 2 through the threaded rod 9.

[0032] The working principle of this utility model is as follows: A cleaning device for threaded ducts, in use, places the threaded duct body 5 between the base arc sleeve 1 and the protective arc sleeve 2 for storage, and maintains the connection between the base arc sleeve 1 and the protective arc sleeve 2 through the threaded rod 9. The circular baffle 11 covers both ends of the threaded duct body 5 to prevent dust from entering the inside of the threaded duct body 5. When stacking, the hemispherical head 16 can be inserted into the corresponding slot 10 to maintain the stability of multiple threaded duct bodies 5 stacked. If the threaded duct body 5 is left for a long time, dust will accumulate on its upper surface. Before removing the threaded duct body 5 from the base arc sleeve 1, the operator pushes the slider 13. The slider 13 drives the cleaning brush 14 to slide on the upper surface of the threaded duct body 5 to clean the dust on the upper surface of the threaded duct body 5. When moving the base arc sleeve 1 as a whole, the hemispherical head 16 reduces the contact friction with the ground, making it convenient to clean the corners of the stacked threaded duct bodies 5.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for threaded ducts, comprising a base arc sleeve (1), characterized in that: A protective arc sleeve (2) is rotatably connected to the surface of each of the two base arc sleeves (1). A first sleeve (3) is fixedly connected to the surface of one of the protective arc sleeves (2), and a connecting rod (4) is fixedly connected to the surface of the other protective arc sleeve (2). The inner wall of the first sleeve (3) is slidably connected to the surface of the connecting rod (4). The protective arc sleeve (2) is fixedly connected to an installation plate (12), and the surface of the installation plate (12) is rotatably connected to a ring-shaped baffle (11). The surface of the ring-shaped baffle (11) is in contact with one end surface of the threaded air duct body (5), and a support moving mechanism is installed on the lower surface of the base arc sleeve (1). The supporting moving mechanism includes a pair of support rods (17) fixedly connected to the lower surface of the base arc sleeve (1), and the bottom ends of the pair of support rods (17) are fixedly connected to hemispherical heads (16).

2. The cleaning device for threaded ducts according to claim 1, characterized in that: The protective arc sleeve (2) and the base arc sleeve (1) are both fixedly connected with soft pads (15) on the surface of the threaded air duct body (5) and the surface of the soft pads (15) is in contact with the surface of the threaded air duct body (5).

3. The cleaning device for threaded ducts according to claim 1, characterized in that: The surface of the protective arc sleeve (2) is provided with a pair of slots (10), and the inner wall of the slots (10) fits snugly against the surface of the hemispherical head (16).

4. A cleaning device for threaded ducts according to claim 1, characterized in that: The first sleeve (3) and the connecting rod (4) are both provided with guide grooves (18), and the inner wall of the guide groove (18) is slidably connected with a slider (13).

5. A cleaning device for threaded ducts according to claim 4, characterized in that: A cleaning brush (14) is fixedly connected to the lower surface of the slider (13), and the surface of the cleaning brush (14) is in contact with the surface of the threaded duct body (5).

6. A cleaning device for threaded ducts according to claim 1, characterized in that: The lower surface of the protective arc sleeve (2) is fixedly connected to a fixing plate (8), and the base arc sleeve (1) and the inner wall of the fixing plate (8) are threaded together with the same threaded rod (9). One of the base arc sleeves (1) is fixedly connected to a second sleeve (7), and the other base arc sleeve (1) is fixedly connected to a reinforcing rod (6). The inner wall of the second sleeve (7) is slidably connected to the surface of the reinforcing rod (6).

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