Water conservancy pipeline double-layer cleaning device

Abstract

The utility model relates to the technical field of water conservancy pipeline cleaning, and discloses a water conservancy pipeline double-layer cleaning device which comprises a device bottom plate, a water tank and a rotary cleaning mechanism, a vertical plate is fixedly arranged at the front end of the top of the device bottom plate, universal wheels are installed at the corners of the bottom of the device bottom plate, and a push rod frame is fixedly arranged at the rear end of the device bottom plate; the water tank is fixedly arranged at the rear end of the top of the device bottom plate, the top of the water tank is provided with a water injection cover, the front end of the water tank is connected with a water pumping pipe, and the front end of the water pumping pipe is connected with a water pump; the rotary cleaning mechanism comprises a telescopic brushing mechanism, a supporting shaft, an end plate and an extending plate, and the supporting shaft is rotationally connected to the front end of the vertical plate. According to the double-layer cleaning device for the water conservancy pipeline, the telescopic cleaning mechanism is automatically controlled, rotated and adjusted, the flexibility and coverage of cleaning operation are greatly improved, the device is suitable for different pipeline inner diameters and lengths, and the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy pipeline cleaning technical field, concretely is a water conservancy pipeline double -deck cleaning device. BACKGROUND

[0002] Water conservancy project is for controlling and distributing the surface water and groundwater of nature, reaches the purpose of removing harm and promoting benefits and builds the engineering, also called water engineering, uses the pipeline to transport water resources in water engineering, and when transporting water, the pipeline will be blocked because of silt or other impurities, so need to use cleaning equipment to clean the inside of the pipeline, prolongs the service life of the pipeline.

[0003] Through the retrieval, the patent with patent number CN211866080U discloses a water conservancy pipeline cleaning device, relates to the technical field of water conservancy engineering, including bottom plate and cleaning mechanism, the cleaning mechanism includes fixed box and cleaning plate, the side of fixed box is provided with through slot, the inner bottom wall of fixed box is rotatably connected with screw rod, the outer surface of screw rod is threadedly connected with two movable blocks, the inner circle of two movable blocks is opposite in screw thread direction, the two sides of each movable block are fixedly connected with connecting rod through pin shaft, one side of cleaning plate is fixedly connected with fixed block. The water conservancy pipeline cleaning device in the above-mentioned patent has the following disadvantages: it can only clean the inner wall of the water conservancy pipeline, the coverage of cleaning operation is small, it cannot clean the outer wall of the water conservancy pipeline, and it does not supply cleaning water, which needs to be connected with external water source, greatly reduces the water conservancy pipeline cleaning efficiency. Therefore, it is necessary to design a corresponding technical scheme to solve it. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a water conservancy pipeline double -deck cleaning device, which solves the technical problem that the outer wall of the water conservancy pipeline cannot be cleaned, and the water supply is not combined with the cleaning water supply, which greatly reduces the water conservancy pipeline cleaning efficiency.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model is realized by the following technical scheme: a water conservancy pipeline double -deck cleaning device, including device bottom plate, water tank and rotary cleaning mechanism, the top front end of device bottom plate is fixedly provided with stand, the bottom corner of device bottom plate is installed with universal wheel, the rear end of device bottom plate is fixedly provided with push rod frame;

[0008] The water tank is fixedly arranged on the top rear end of the device bottom plate, a water inlet cover is arranged on the top of the water tank, a water suction pipe is connected to the front end of the water tank, a water pump is connected to the front end of the water suction pipe, and a pump water pipe is connected to the front end of the water pump.

[0009] The rotating cleaning mechanism comprises a telescopic cleaning brush mechanism, a support shaft, an end plate and an extension plate, the support shaft is rotationally connected to the front end of the vertical plate, the end plate is fixedly arranged at the front end of the support shaft, the extension plate is slidingly connected to the side end of the end plate, the telescopic cleaning brush mechanism is fixedly arranged at the front end of the end plate and the extension plate respectively, and two locking bolts are threadedly connected to the two sides of the end plate.

[0010] The pump water pipe is connected below the support shaft.

[0011] Preferably, the rear end of the support shaft is rotationally connected to a second shaft seat, the second shaft seat is fixedly arranged at the middle of the front end of the vertical plate, and a limiting support cylinder is arranged at the outer front end of the support shaft; the front end of the support shaft is a hollow structure, and a limiting groove is formed in the outer side wall; a sealing ring is fixedly arranged at the two ends of the inner side of the limiting support cylinder, the sealing ring is slidingly connected to the limiting groove, and a support is fixedly arranged between the two ends of the outer side of the limiting support cylinder and the front end of the vertical plate; the second shaft seat is used for stabilizing and positioning the rotation of the support shaft, the support is used for stabilizing the support of the limiting support cylinder, the limiting support cylinder is used for limiting the support of the rotation of the support shaft, so as to reduce the shaking coefficient of the support shaft during rotation, and the double-layer sealing ring is used for sealing the limiting groove, so that water leakage is avoided during the rotation of the support shaft.

[0012] Preferably, a water supply hose is arranged at the front end of the pump water pipe, and the water supply hose is fixedly arranged at the bottom of the limiting support cylinder; the water supply hose is convenient for bending adjustment at any angle, has strong pressure resistance, and is used for pumping water into the inside of the limiting support cylinder.

[0013] Preferably, a second shaft disc is fixedly arranged at the rear end of the outer side of the support shaft, a transmission belt is sleeved on the outer side of the second shaft disc, a first shaft disc is sleeved above the transmission belt, a driving shaft is fixedly arranged in the first shaft disc, a first shaft seat is fixedly arranged at the middle of the upper side of the vertical plate, and a driving motor is connected to the rear end of the driving shaft through the first shaft seat, and the driving motor is fixedly arranged at the rear end of the vertical plate; the driving motor is used for driving and controlling the rotation of the driving shaft and the first shaft disc, the first shaft seat is used for stabilizing and supporting the rotation of the driving shaft, and the transmission belt is used for driving the first shaft disc and the second shaft disc, so as to drive the rotation of the support shaft.

[0014] Preferably, the telescopic cleaning brush mechanism comprises a first cleaning plate, a second cleaning plate and a third cleaning plate, the third cleaning plate is slidingly connected to the front end of the inside of the second cleaning plate, the second cleaning plate is slidingly connected to the front end of the inside of the first cleaning plate, and a first locking bolt is threadedly connected to the two sides of the front end of the first cleaning plate and the second cleaning plate; the first cleaning plate, the second cleaning plate and the third cleaning plate are convenient for telescopic sliding adjustment of the length, so as to be suitable for water pipes of different lengths, and the first locking bolt is used for loose adjustment of the second cleaning plate and the third cleaning plate.

[0015] Preferably, the inner sides of the cleaning plates one, two, and three are provided with water outlets and brush bristles, which are arranged in an array. The array arrangement of the water outlets and brush bristles ensures uniform water flow and effectively removes dirt through the gentle friction of the brush bristles, while avoiding excessive damage to the inner wall of the pipe. This reflects consideration for pipe protection, extends the service life of the pipe, and reduces maintenance costs caused by improper cleaning.

[0016] (III) Beneficial Effects

[0017] This double-layer cleaning device for water conservancy pipelines features a designed rotating cleaning mechanism that facilitates automated control and adjustment of the telescopic cleaning mechanism, greatly enhancing the flexibility and coverage of cleaning operations. Furthermore, the telescopic cleaning mechanism allows for easy manual adjustment to accommodate different pipe inner diameters and lengths, ensuring a tight fit between the cleaning surface and the pipe inner wall for thorough cleaning without any blind spots. This improves cleaning efficiency and reduces the cost and time associated with changing different cleaning tools due to variations in pipe size.

[0018] The integrated water supply system, consisting of a water tank and a water pump, facilitates the direct delivery of water to the rotating cleaning mechanism, ensuring a stable pressurized water supply. This avoids the cumbersome requirement of an external water source in traditional cleaning methods, improving the convenience and independence of the operation. It also allows the brush bristles to more effectively remove dirt and deposits from the inner and outer walls of pipes when wet, improving the maintenance efficiency of water conservancy facilities and ensuring water resource security. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall front upper side view structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall rear upper side view structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the overall front lower side structure of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the limiting support cylinder of this utility model;

[0024] Figure 6 This is a schematic diagram of the overall structure of the telescopic cleaning mechanism of this utility model;

[0025] Figure 7 For the present utility model Figure 6 Enlarged structural diagram at point B;

[0026] Figure 8 The utility model discloses a Figure 6 Amplification structure schematic diagram at C.

[0027] In the drawing, device bottom plate 1, vertical plate 11, push rod frame 12, universal wheel 13, water tank 2, water injection cover 201, water pump 21, water suction pipe 211, pump water pipe 212, water supply hose 22, rotary cleaning mechanism 3, driving motor 31, driving shaft 311, shaft seat one 312, shaft disc one 313, telescopic brush cleaning mechanism 32, cleaning plate one 321, cleaning plate two 322, cleaning plate three 323, locking bolt one 324, water outlet hole 325, brush hair 326, support shaft 33, limiting groove 3301, shaft seat two 331, shaft disc two 332, limiting support cylinder 333, support 3331, sealing ring 3332, transmission belt 34, end plate 35, extension plate 351, locking bolt two 352 are fixedly connected to the front end of the top of device bottom plate 1, and universal wheel 13 is installed at the corner of the bottom of device bottom plate 1. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-8 The utility model embodiment provides a kind of technical scheme: a water conservancy pipeline double-layer cleaning device, including device bottom plate 1, water tank 2 and rotary cleaning mechanism 3, the top front end of device bottom plate 1 is fixedly provided with vertical plate 11, the bottom corner of device bottom plate 1 is installed with universal wheel 13, the rear end of device bottom plate 1 is fixedly provided with push rod frame 12, so that the whole device is easy to move and position, whether in narrow pipeline space or complex environment, can be flexibly operated, greatly improve the efficiency of cleaning operation, reduce the operation difficulty, so that the device is applicable to more extensive cleaning scene;

[0030] Water tank 2 is fixedly arranged at the top rear end of device bottom plate 1, the top of water tank 2 is provided with water injection cover 201, the front end of water tank 2 is connected with water suction pipe 211, the front end of water suction pipe 211 is connected with water pump 21, the upper direction of water pump 21 is connected with pump water pipe 212 to the front end;

[0031] The rotating cleaning mechanism 3 comprises a telescopic cleaning brush mechanism 32, a support shaft 33, an end plate 35 and an extension plate 351, the support shaft 33 is rotationally connected to the front end of the vertical plate 11, the end plate 35 is fixedly arranged at the front end of the support shaft 33, the extension plate 351 is slidingly connected to the side end of the end plate 35, the telescopic cleaning brush mechanism 32 is fixedly arranged at the front end of the end plate 35 and the extension plate 351 respectively, and the two sides of the end plate 35 are threadedly connected with two locking bolts 352;

[0032] The pump water pipe 212 is connected below the support shaft 33.

[0033] The rotating cleaning mechanism 3 is designed to facilitate automatic control of the rotating adjustment of the telescopic cleaning brush mechanism 32, greatly improving the flexibility and coverage of the cleaning operation, and the telescopic cleaning brush mechanism 32 facilitates manual adjustment to adapt to different pipe diameters and lengths, ensuring that the cleaning surface closely adheres to the pipe wall, with no dead angle cleaning, improving the cleaning efficiency and reducing the cost and time required to replace different cleaning tools due to the size difference of the pipe;

[0034] The integrated water supply system of the water tank 2 and the water pump 21 facilitates direct water supply to the rotating cleaning mechanism 3, ensuring stable pressurized water supply, avoiding the complexity of external water supply in traditional cleaning methods, improving the convenience and independence of the operation, and making the bristles 326 more effectively remove dirt and deposits on the inner and outer walls of the pipe in a wet state, improving the efficiency of water conservancy facility maintenance and ensuring water resource safety.

[0035] Further improvement, the rear end of the support shaft 33 is rotationally connected with a shaft seat two 331, the shaft seat two 331 is fixedly arranged at the middle of the front end of the vertical plate 11, and a limiting support cylinder 333 is arranged at the outer side near the front end of the support shaft 33;

[0036] The front end of the support shaft 33 is a hollow structure and the outer side wall is provided with a limiting groove 3301, the inner side of the limiting support cylinder 333 is fixedly provided with a sealing ring 3332, the sealing ring 3332 is limitingly and slidingly connected to the limiting groove 3301, and the outer side of the limiting support cylinder 333 is fixedly provided with a bracket 3331 between the front end of the vertical plate 11;

[0037] The shaft seat two 331 is used for stable positioning of the rotation of the support shaft 33, the bracket 3331 is used for stable support of the limiting support cylinder 333, the limiting support cylinder 333 is used for limiting support of the rotation of the support shaft 33, the double-layer sealing ring 3332 is used for sealing to the limiting groove 3301, so that water leakage is avoided when the support shaft 33 rotates.

[0038] Further improvement, the front end of the pump water pipe 212 is provided with a water supply hose 22, and the water supply hose 22 is fixedly arranged at the bottom of the limiting support cylinder 333;

[0039] The water supply hose 22 is convenient for adjusting the bending angle, has strong pressure resistance, and is used for pumping water into the limiting support cylinder 333.

[0040] Further improvement, the outer proximal end of the support shaft 33 is fixedly provided with a shaft disc two 332, the outer sleeve of the shaft disc two 332 is provided with a transmission belt 34, the upper part of the transmission belt 34 is provided with a shaft disc one 313, the inner part of the shaft disc one 313 is fixedly provided with a driving shaft 311, the upper middle part of the vertical plate 11 is fixedly provided with a shaft seat one 312, the rear end of the driving shaft 311 is connected with a driving motor 31 through the shaft seat one 312, and the driving motor 31 is fixedly arranged at the rear end of the vertical plate 11.

[0041] The driving motor 31 is used for driving and controlling the rotation of the driving shaft 311 and the shaft disc one 313, the shaft seat one 312 is used for stably supporting the rotation of the driving shaft 311, and the transmission belt 34 is used for driving the shaft disc one 313 and the shaft disc two 332, so as to drive the rotation of the support shaft 33.

[0042] Further improvement, the telescopic cleaning mechanism 32 comprises a cleaning plate one 321, a cleaning plate two 322 and a cleaning plate three 323, the cleaning plate three 323 is slidingly connected to the inner front end of the cleaning plate two 322, the cleaning plate two 322 is slidingly connected to the inner front end of the cleaning plate one 321, and the front end of the cleaning plate one 321 and the cleaning plate two 322 are connected with locking bolts one 324 through threads.

[0043] The cleaning plate one 321, the cleaning plate two 322 and the cleaning plate three 323 are convenient for telescopic sliding adjustment of the length, so as to be suitable for water conservancy pipelines of different lengths, and the locking bolts one 324 are used for loose adjustment of the cleaning plate two 322 and the cleaning plate three 323.

[0044] Specific improvement, the inner side of the cleaning plate one 321, the cleaning plate two 322 and the cleaning plate three 323 is provided with water outlet holes 325 and bristles 326, and the water outlet holes 325 and the bristles 326 are arranged in an array distribution structure.

[0045] The array distribution structure of the water outlet holes 325 and the bristles 326 not only ensures the uniform distribution of water flow, but also effectively removes stains through the soft friction of the bristles 326, avoids excessive damage to the inner wall of the pipeline, reflects the consideration of protecting the pipeline, prolongs the service life of the pipeline, and reduces the maintenance cost caused by improper cleaning.

[0046] It should be noted that the specific model specifications need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail, and the power supply and its principle are clear to those skilled in the art, which will not be described in detail here.

[0047] Working principle: open the water injection cover 201 to the water tank 2 inside the water injection, handheld push rod frame 12 push device bottom plate 1 through its bottom of the multiple universal wheel 13 stable movement;

[0048] Manual operation of locking bolt two 352 to make it loose, telescopic adjustment of the extension plate 351 and then fasten the adjustment of locking bolt two 352, so that the telescopic brush mechanism 32 can adapt to the inner and outer wall diameter of water pipeline;

[0049] Manual operation of locking bolt one 324 to make it loose, telescopic adjustment of the cleaning plate two 322 and cleaning plate three 323 and then fasten the adjustment of locking bolt one 324, so that the telescopic brush mechanism 32 can adapt to the length of water pipeline;

[0050] Start drive motor 31 automatic control drive shaft 311 and shaft plate one 313 rotation, through the transmission belt 34 drive shaft plate two 332 rotation, so that the support shaft 33 and end plate 35 rotation, so that the double telescopic brush mechanism 32 brush 326 in the inner and outer wall of water pipeline rotation cleaning;

[0051] At the same time start water pump 21, through the water pump 211 water tank 2 in the clean water through the pump pipe 212 and water supply hose 22 to the limit support cylinder 333 inside, and then through the end plate 35 and extension plate 351 flow to the cleaning plate one 321, cleaning plate two 322 and cleaning plate three 323, through a plurality of evenly distributed water outlet hole 325 spray cleaning, in the wet state effectively remove the dirt and sediment of the inner and outer wall of water pipeline.

[0052] The utility model discloses a device bottom plate 1, vertical board 11, push rod frame 12, universal wheel 13, water tank 2, water injection cover 201, water pump 21, water pumping pipe 211, pump water pipe 212, water supply hose 22, rotary cleaning mechanism 3, drive motor 31, drive shaft 311, axle seat no. 312, axle disc no. 313, telescopic cleaning mechanism 32, cleaning plate no. 321, cleaning plate no. 322, cleaning plate no. 323, locking bolt no. 324, water outlet hole 325, brush 326, support shaft 33, limit groove 3301, axle seat no. 331, axle disc no. 332, limit support cylinder 333, support 3331, sealing ring 3332, transmission belt 34, end plate 35, extension plate 351, locking bolt no. 352, the component is all general standard spare or the component that the person skilled in the art knows, its structure and principle are all known to the person skilled in the art through technical manual or through conventional experimental method, the problem solved by the utility model is that the outer wall of water conservancy pipeline cannot be cleaned, and the cleaning is not supplied in combination with water supply, needs the external water source of complicated, greatly reduces water conservancy pipeline cleaning efficiency, the utility model through the mutual combination of above -mentioned components, through the design rotary cleaning mechanism 3 convenient automation control telescopic cleaning mechanism 32 of rotation adjustment, greatly improved the flexibility and coverage of cleaning operation, and through telescopic cleaning mechanism 32, it is convenient to manually adjust to adapt to different pipeline inner diameter and length size, ensure that the cleaning surface is closely combined with the inner wall of the pipeline, there is no dead angle cleaning, improve the cleaning efficiency, reduce the cost and time of needing to replace different cleaning tools due to the size difference of the pipeline, the water supply system that integrates water tank 2 and water pump 21 constitutes, it is convenient to directly transport water source to rotary cleaning mechanism 3, ensure the pressurized stable supply of water flow, avoid the cumbersome of needing external water source in traditional cleaning mode, improve the convenience and independence of operation, so that the bristles 326 are more effectively removed in the wet state dirt and sediments on the inner and outer walls of the pipeline, improve water conservancy facilities maintenance efficiency, and guarantee water resource safety.

[0053] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0054] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implying a number of the indicated technical features, so the features with "first", "second", "third", "fourth" can be explicitly or implicitly include at least one of the features.

[0055] In the present application, unless otherwise expressly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise expressly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by those skilled in the art.

[0056] The basic principles and main features of the present application and the advantages of the present application are shown and described above, and it is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0057] In addition, it should be understood that although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A double-layer cleaning device for water conservancy pipeline, comprising a device bottom plate (1), a water tank (2) and a rotating cleaning mechanism (3), characterized in that: The top front end of the device base plate (1) is fixedly provided with a vertical plate (11), and the bottom corner of the device base plate (1) is provided with a universal wheel (13); the rear end of the device base plate (1) is fixedly provided with a push rod frame (12); The water tank (2) is fixedly provided at the top rear end of the device base plate (1), the top of the water tank (2) is provided with a water filling cover (201), the front end of the water tank (2) is connected with a water pump (21), the front end of the water pump (21) is connected with a water pump (21), and the upper end of the water pump (21) is connected with a water pump (21). The rotating cleaning mechanism (3) comprises a telescopic cleaning brush mechanism (32), a supporting shaft (33), an end plate (35) and an extension plate (351), the supporting shaft (33) is rotatably connected to the front end of the vertical plate (11), the end plate (35) is fixedly provided at the front end of the supporting shaft (33), the extension plate (351) is slidably connected to the side end of the end plate (35), and the telescopic cleaning brush mechanism (32) is fixedly provided at the front end of the end plate (35) and the extension plate (351). The pump water pipe (212) is connected below the supporting shaft (33).

2. The dual layer cleaning device for water pipelines according to claim 1, characterized in that: The rear end of the supporting shaft (33) is rotatably connected with a shaft seat two (331), the shaft seat two (331) is fixedly provided at the middle of the front end of the vertical plate (11), and the outer side of the supporting shaft (33) is provided with a limiting support cylinder (333) near the front end. The front end of the supporting shaft (33) is a hollow structure, and the outer side wall is provided with a limiting groove (3301), the inner side of the limiting support cylinder (333) is fixedly provided with a sealing ring (3332), the sealing ring (3332) is limitedly and slidably connected to the limiting groove (3301), and the outer side of the limiting support cylinder (333) is fixedly provided with a support (3331) between the front end of the vertical plate (11).

3. The dual layer cleaning device for water pipes according to claim 2, characterized in that: The front end of the pump water pipe (212) is provided with a water supply hose (22), and the water supply hose (22) is fixedly provided at the bottom of the limiting support cylinder (333).

4. The dual layer cleaning device for water pipes according to claim 1, characterized in that: The outer side of the supporting shaft (33) is fixedly provided with a shaft disc two (332) near the rear end, the outer side of the shaft disc two (332) is sleeved with a transmission belt (34), the upper side of the transmission belt (34) is sleeved with a shaft disc one (313), the inner side of the shaft disc one (313) is fixedly provided with a driving shaft (311), the upper side of the vertical plate (11) is fixedly provided with a shaft seat one (312), the rear end of the driving shaft (311) is connected with a driving motor (31) through the shaft seat one (312), and the driving motor (31) is fixedly provided at the rear end of the vertical plate (11).

5. The dual layer cleaning device for water pipes according to claim 1, characterized in that: The telescopic cleaning brush mechanism (32) comprises a cleaning plate one (321), a cleaning plate two (322) and a cleaning plate three (323), the cleaning plate three (323) is slidably connected to the inner front end of the cleaning plate two (322), the cleaning plate two (322) is slidably connected to the inner front end of the cleaning plate one (321), and the cleaning plate one (321) is provided with locking bolts one (324) on both sides of the front end of the cleaning plate two (322) through screw connection.

6. A dual water pipeline cleaning device as claimed in claim 5, wherein: The inner side of the cleaning plate one (321), the cleaning plate two (322) and the cleaning plate three (323) is provided with water outlet holes (325) and bristles (326) in a distributed manner, and the water outlet holes (325) and the bristles (326) are arranged in an array.

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