Road drainage pipeline cleaning device

By designing a road drainage pipe cleaning device with handheld rods, spiral cleaning heads and bent structures, the problem of difficulty in introducing existing devices into the drainage pipes is solved, and convenient cleaning operations and flexible device use is achieved.

CN222595117UActive Publication Date: 2025-03-11FUJIAN BAOSHENHUA CONSTR CO LTD
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Patent Information

Application Number
CN202420820553.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2025-03-11
Estimated Expiration
2034-04-19

AI Technical Summary

Technical Problem

It is difficult to clean the existing road drainage pipes from the ground to the inside of the drainage pipes for cleaning operations, and there is a problem of inconvenience in use.

Method used

A cleaning device including a handheld rod, a spiral cleaning head and a bending structure is designed. The bending structure passes through multiple connecting rods and hinges, allowing the device to be bent and tilted during use, allowing for easy introduction into the interior of the drainage pipe at a level on the ground.

Benefits of technology

It realizes the convenience of introducing the cleaning device into the drainage pipe for cleaning operation, facilitates the clearing and cleaning of silt and debris inside the pipe, and supports the replacement of spiral cleaning heads of different diameters and sizes and the adjustment of the device length.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a road drainage pipeline cleaning device which comprises a handheld rod and a spiral cleaning head, handles are respectively fixed at the top end and the bottom end of the handheld rod, and a fixing head is arranged on the right side of the handheld rod. When the road drainage pipeline cleaning device is used, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a fifth connecting rod in the road drainage pipeline cleaning device are in a movable hinged state, and when a pipeline guided into the ground from the ground is cleaned, the pipeline can be conveniently cleaned; the device can be guided into a horizontal pipeline on the ground from the ground by a bending inclination angle, and after the device is guided into the pipeline, a handheld rod is rotated by a handle to drive a spiral cleaning head to rotate, so that some sludge, sundries and the like in the pipeline are dredged and cleaned, and the device can be conveniently used for cleaning the pipeline on the ground; the problem that a device cannot be conveniently guided into a drainage pipeline for cleaning operation is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to a road drainage pipe cleaning device. Background Art

[0002] Road drain pipe is a common drainage facility, which can quickly drain rainwater from the road, prevent water accumulation on the road, and ensure normal traffic on the road. When the road drain pipe is in use, the inside is easily blocked by some external leaves, mud and sand, which affects the drainage efficiency. A cleaning device is needed to clear and clean the inside.

[0003] However, in actual use of road drainage pipe cleaning devices, some drainage pipes installed on the road are generally placed horizontally on the ground. During the cleaning process, since most of the cleaning devices are in the shape of vertical rods and cannot be bent, it is difficult to insert the device from the ground into the interior of the drainage pipe for cleaning operations. This is a disadvantage and it is not convenient to introduce the device into the interior of the drainage pipe for cleaning operations.

[0004] Now, a novel road drainage pipe cleaning device is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a road drainage pipe cleaning device to solve the problem in the above background technology that it is inconvenient to introduce the device into the drainage pipe for cleaning operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road drainage pipe cleaning device, comprising a hand-held rod and a spiral cleaning head, the top and bottom ends of the hand-held rod are respectively fixed with handles, a fixed head is arranged on the right side of the hand-held rod, and a spiral cleaning head is arranged on the right side of the fixed head, and a bending structure for facilitating the introduction of the cleaning component into the interior of the drainage pipe is arranged between the hand-held rod and the spiral cleaning head;

[0007] The bending structure includes a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a fixed head, a connecting foot, an inner groove, a movable head, a second connecting head and a first connecting head. The first connecting rod is arranged on the right side of the hand-held rod, the second connecting rod is arranged on the right side of the first connecting rod, and the third connecting rod is arranged on the right side of the second connecting rod, the fourth connecting rod is arranged on the right side of the third connecting rod, and the fifth connecting rod is arranged on the right side of the fourth connecting rod, a fixed head is arranged on the right side of the fifth connecting rod, connecting feet are respectively fixed on the right sides of the second, third and fourth connecting rods, inner grooves are arranged inside the left sides of the third, fourth and fifth connecting rods, a movable head is arranged inside the right side of the first connecting rod, and the second connecting heads are respectively fixed at both ends of the movable head, and the first connecting head is respectively fixed at the top and bottom ends of the movable head.

[0008] Preferably, the connecting foot is hinged to the inside of the inner groove, and the third connecting rod, the fourth connecting rod and the fifth connecting rod have the same appearance and function.

[0009] Preferably, the first connecting head passes through the top and bottom ends of the first connecting rod respectively, and the second connecting head passes through the two ends of the second connecting rod respectively. The first connecting rod and the second connecting rod are universally connected via a movable head, the first connecting head and the second connecting head.

[0010] Preferably, a threaded head is fixed on the right side of the fifth connecting rod, and a connecting port is provided inside the left side of the fixed head.

[0011] Preferably, the interior of the connection port is provided with an internal thread matching the external thread of the thread head.

[0012] Preferably, an extension rod is provided on the right side of the hand-held rod, a first connecting column is fixed on the right side of the hand-held rod, a mounting head is fixed on the right side of the extension rod, and mounting grooves are respectively provided inside the left sides of the extension rod and the first connecting rod.

[0013] Preferably, the first connecting column and the mounting head are provided with external threads on the outside, and the mounting groove is provided with internal threads matching with the external threads on the inside.

[0014] Preferably, the extension rods may be provided in multiple groups.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the road drainage pipe cleaning device not only facilitates the introduction of the device into the drainage pipe for cleaning operations, facilitates the replacement of the cleaning components, but also facilitates the adjustment of the use length of the device;

[0016] (1) The device is provided with a hand-held rod, an extension rod, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a fixed head, a spiral cleaning head, an inner groove, a connecting foot, a movable head, a first connecting head and a second connecting head. When the device is used, the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod and the fifth connecting rod inside are respectively in a movable hinged state. When the device is introduced from the ground to the pipeline on the ground for cleaning, the device can be bent and tilted from the ground to the horizontal pipeline on the ground. After being introduced into the pipeline, the hand-held rod is rotated by the handle to drive the spiral cleaning head to rotate, so as to clear and clean some silt and debris inside the pipeline, so as to facilitate the use of the device to clean the ground pipeline;

[0017] (2) By providing the fifth connecting rod, the fixed head, the spiral cleaning head, the threaded head and the connecting port, when the device is in use, the spiral cleaning head can be screwed out from the right side of the fifth connecting rod using the connecting port on the right side of the device, and then the spiral cleaning head can be removed from the device. After that, the spiral cleaning head of different diameters can be replaced and screwed on the right side of the fifth connecting rod, which is convenient for cleaning the inside of pipes of different thicknesses.

[0018] (3) By providing a hand-held rod, an extension rod, a first connecting rod, a first connecting column, a mounting groove and a mounting head, when the cleaning device is used, the mounting head fixed on the right side of the extension rod can be screwed into the mounting groove on the left side of the first connecting rod for connection, and then the first connecting column fixed on the right side of the hand-held rod can be screwed into the mounting groove on the left side of the extension rod. The extension rod can be used to extend the length of the device. At the same time, multiple groups of extension rods can be provided to flexibly adjust the length for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the enlarged structure of the first connecting rod of the utility model from top view;

[0021] Figure 3 It is a schematic diagram of an enlarged front cross-sectional structure of a fixed head of the utility model;

[0022] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0023] In the figure: 1. handle; 2. hand-held rod; 3. extension rod; 4. first connecting rod; 5. second connecting rod; 6. third connecting rod; 7. fourth connecting rod; 8. fifth connecting rod; 9. fixed head; 10. spiral cleaning head; 11. inner groove; 12. connecting foot; 13. movable head; 14. first connecting head; 15. second connecting head; 16. first connecting column; 17. threaded head; 18. connecting port; 19. mounting groove; 20. mounting head. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , a road drainage pipe cleaning device, comprising a hand-held rod 2 and a spiral cleaning head 10, the top and bottom ends of the hand-held rod 2 are respectively fixed with a handle 1, a fixed head 9 is arranged on the right side of the hand-held rod 2, and a spiral cleaning head 10 is arranged on the right side of the fixed head 9, and a bending structure for facilitating the introduction of the cleaning component into the drainage pipe is arranged between the hand-held rod 2 and the spiral cleaning head 10;

[0026] The bending structure includes a first connecting rod 4, a second connecting rod 5, a third connecting rod 6, a fourth connecting rod 7, a fifth connecting rod 8, a fixed head 9, a connecting foot 12, an inner groove 11, a movable head 13, a second connecting head 15 and a first connecting head 14. The first connecting rod 4 is arranged on the right side of the hand-held rod 2, the second connecting rod 5 is arranged on the right side of the first connecting rod 4, and the third connecting rod 6 is arranged on the right side of the second connecting rod 5, the fourth connecting rod 7 is arranged on the right side of the third connecting rod 6, and the fifth connecting rod 8 is arranged on the right side of the fourth connecting rod 7, and the fixed head 9 is arranged on the right side of the fifth connecting rod 8, the connecting feet 12 are fixed on the right sides of the second connecting rod 5, the inner groove 11 is arranged inside the left sides of the third connecting rod 6, the fourth connecting rod 7 and the fifth connecting rod 8, the movable head 13 is arranged inside the right side of the first connecting rod 4, and the second connecting heads 15 are fixed on both ends of the movable head 13, and the first connecting head 14 is fixed on the top and bottom ends of the movable head 13;

[0027] The connecting foot 12 is hinged to the inside of the inner groove 11, the third connecting rod 6, the fourth connecting rod 7 and the fifth connecting rod 8 have the same appearance and function, the first connecting head 14 respectively penetrates the inside of the top end and the bottom end of the first connecting rod 4, the second connecting head 15 respectively penetrates the inside of both ends of the second connecting rod 5, and the first connecting rod 4 and the second connecting rod 5 are universally connected through the movable head 13, the first connecting head 14 and the second connecting head 15;

[0028] Specifically, Figure 1 and Figure 2 As shown, the first connecting rod 4, the second connecting rod 5, the third connecting rod 6, the fourth connecting rod 7 and the fifth connecting rod 8 are movably hinged. When cleaning a pipe introduced from the ground to the ground, the device can be bent and tilted from the ground to the horizontal pipe on the ground. After being introduced into the pipe, the handle 1 is used to rotate the hand-held rod 2 to drive the spiral cleaning head 10 to rotate, so as to clear some silt and debris inside the pipe.

[0029] Embodiment 2: A threaded head 17 is fixed on the right side of the fifth connecting rod 8, a connecting port 18 is provided inside the left side of the fixing head 9, and an internal thread matching the external thread of the threaded head 17 is provided inside the connecting port 18;

[0030] Specifically, Figure 1 and Figure 3 As shown, the spiral cleaning head 10 can be removed from the device by unscrewing it out from the right side of the fifth connecting rod 8 using the connecting port 18 on the right side of the device, and then the spiral cleaning head 10 can be replaced with a spiral cleaning head 10 of a different diameter and tightened and fixed on the right side of the fifth connecting rod 8.

[0031] Embodiment 3: An extension rod 3 is provided on the right side of the hand-held rod 2, a first connecting column 16 is fixed on the right side of the hand-held rod 2, a mounting head 20 is fixed on the right side of the extension rod 3, mounting grooves 19 are provided inside the extension rod 3 and the left side of the first connecting rod 4, external threads are provided on the outside of the first connecting column 16 and the mounting head 20, and internal threads matching the external threads are provided inside the mounting groove 19, and multiple groups of extension rods 3 can be provided;

[0032] Specifically, Figure 1 and Figure 4 As shown, the mounting head 20 fixed on the right side of the extension rod 3 can be screwed into the mounting groove 19 on the left side of the first connecting rod 4, and then the first connecting column 16 fixed on the right side of the hand-held rod 2 can be screwed into the mounting groove 19 on the left side of the extension rod 3. Then, the extension rod 3 can be used to extend the use length of the device.

[0033] Working principle: When the utility model is in use, the first connecting rod 4, the second connecting rod 5, the third connecting rod 6, the fourth connecting rod 7 and the fifth connecting rod 8 are respectively in a movable hinged state. When the pipeline introduced from the ground to the ground is cleaned, the device can be bent and tilted from the ground to the horizontal pipeline on the ground. After being introduced into the pipeline, the handle 1 is used to rotate the hand-held rod 2 to drive the spiral cleaning head 10 to rotate, so as to clear some silt and debris inside the pipeline. At the same time, when the device is in use, the spiral cleaning head 10 provided on the right side of the device can be connected to the right side of the fifth connecting rod 8 by using the connecting port 18. After unscrewing, the spiral cleaning head 10 can be removed from the device, and then the spiral cleaning head 10 of different diameters can be replaced and tightened and fixed on the right side of the fifth connecting rod 8. It can be used to clean the inside of pipes of different thicknesses. When the cleaning device is used, the mounting head 20 fixed on the right side of the extension rod 3 can be screwed into the mounting groove 19 on the left side of the first connecting rod 4, and then the first connecting column 16 fixed on the right side of the hand-held rod 2 can be screwed into the mounting groove 19 on the left side of the extension rod 3. The extension rod 3 can be used to extend the length of the device. Multiple groups of extension rods 3 can be provided.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road drainage pipe cleaning device, comprising a hand-held rod (2) and a spiral cleaning head (10), characterized in that: The top and bottom ends of the hand-held rod (2) are respectively fixed with handles (1); a fixed head (9) is provided on the right side of the hand-held rod (2); and a spiral cleaning head (10) is provided on the right side of the fixed head (9); a bending structure is provided between the hand-held rod (2) and the spiral cleaning head (10) for facilitating the introduction of the cleaning component into the interior of the drainage pipe; The bending structure comprises a first connecting rod (4), a second connecting rod (5), a third connecting rod (6), a fourth connecting rod (7), a fifth connecting rod (8), a fixed head (9), a connecting foot (12), an inner groove (11), a movable head (13), a second connecting head (15) and a first connecting head (14); the first connecting rod (4) is arranged on the right side of the hand-held rod (2); the second connecting rod (5) is arranged on the right side of the first connecting rod (4); the third connecting rod (6) is arranged on the right side of the second connecting rod (5); the fourth connecting rod (7) is arranged on the right side of the third connecting rod (6); and the fourth connecting rod (7) ) is provided on the right side of the first connecting rod (4), a fifth connecting rod (8) is provided on the right side of the fifth connecting rod (8), a fixed head (9) is provided on the right side of the second connecting rod (5), the third connecting rod (6) and the fourth connecting rod (7), connecting feet (12) are fixed on the right sides of the second connecting rod (5), the third connecting rod (6) and the fourth connecting rod (7), inner grooves (11) are provided inside the left sides of the third connecting rod (6), the fourth connecting rod (7) and the fifth connecting rod (8), a movable head (13) is provided inside the right side of the first connecting rod (4), and second connecting heads (15) are fixed at both ends of the movable head (13), and a first connecting head (14) is fixed at the top and bottom ends of the movable head (13).

2. A road drainage pipe cleaning device according to claim 1, characterized in that: The connecting foot (12) is hingedly connected to the interior of the inner groove (11); the third connecting rod (6), the fourth connecting rod (7) and the fifth connecting rod (8) have the same appearance and function.

3. A road drainage pipe cleaning device according to claim 1, characterized in that: The first connecting head (14) respectively penetrates the interior of the top end and the bottom end of the first connecting rod (4), and the second connecting head (15) respectively penetrates the interior of both ends of the second connecting rod (5). The first connecting rod (4) and the second connecting rod (5) are universally connected via the movable head (13), the first connecting head (14) and the second connecting head (15).

4. A road drainage pipe cleaning device according to claim 1, characterized in that: A threaded head (17) is fixed to the right side of the fifth connecting rod (8), and a connecting port (18) is provided inside the left side of the fixed head (9).

5. A road drainage pipe cleaning device according to claim 4, characterized in that: The interior of the connection port (18) is provided with an internal thread that matches the external thread of the thread head (17).

6. A road drainage pipe cleaning device according to claim 1, characterized in that: An extension rod (3) is provided on the right side of the hand-held rod (2), a first connecting column (16) is fixed on the right side of the hand-held rod (2), a mounting head (20) is fixed on the right side of the extension rod (3), and mounting grooves (19) are respectively provided inside the left sides of the extension rod (3) and the first connecting rod (4).

7. A road drainage pipe cleaning device according to claim 6, characterized in that: The first connecting column (16) and the mounting head (20) are provided with external threads on the outside, and the mounting groove (19) is provided with internal threads matching the external threads on the inside.

8. A road drainage pipe cleaning device according to claim 6, characterized in that: The extension rods (3) may be provided in multiple groups.