Constructional engineering water supply and drainage pipe cleaning device

Abstract

The utility model relates to a building engineering water supply and drainage pipe cleaning device which comprises a mounting base, a rotary cleaning body and a rotary driving part, the outer end of the rotary cleaning body is connected with the mounting base, the rotary driving part is arranged on the mounting base and is in driving connection with the rotary cleaning body, and the rotary cleaning body comprises a rotary cylinder, a push-pull rod and a plurality of stirring assemblies. The rotating cylinder is rotationally arranged on the mounting base, the push-pull rod penetrates through the rotating cylinder, the outer end of the push-pull rod extends out of the rotating cylinder, a plurality of insertion holes are formed in the side wall of the rotating cylinder in the length direction and the circumferential direction of the rotating cylinder at intervals, the multiple stirring assemblies correspond to the multiple insertion holes one to one, and each stirring assembly comprises a sliding base, a stirring rod and a connecting rod; the sliding seat is radially arranged in the rotating cylinder, the stirring rod is connected to the sliding seat, the outer end of the stirring rod penetrates through the insertion hole, and two ends of the connecting rod are movably connected with the stirring rod and the push-pull rod respectively. According to the cleaning device, stubborn attachments in the water supply and drainage pipe can be efficiently cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage pipes, in particular to a water supply and drainage pipe cleaning device for a construction project. Background Art

[0002] At present, the water supply and drainage of buildings are mainly carried out through plastic pipes. For example, the discharge of domestic sewage and rainwater, because the water contains a large amount of foreign matter, it is easy to form deposits in the pipes and adhere to the inner wall of the pipe, especially at the drain outlet, affecting the efficiency of water supply and drainage. In addition, the attachments on the pipe wall are easy to breed bacteria and microorganisms, bringing inconvenience to people's lives. Therefore, it is necessary to clean the water supply and drainage pipes regularly.

[0003] The existing methods for cleaning water supply and drainage pipes mainly use manual digging operations and automatic cleaning robots. However, whether it is manual digging or automatic cleaning robots, when stubborn attachments appear in the water supply and drainage pipes, manual digging tools and cleaning robots cannot cross the attachments and effectively remove the attachments, causing the cleaning work to stagnate and affecting the efficiency of the cleaning work. Summary of the invention

[0004] In order to solve the problems in the background technology, the utility model proposes a water supply and drainage pipe cleaning device for construction projects. The utility model can effectively clean the stubborn attachments on the pipe wall of the water supply and drainage pipe, thereby improving the efficiency of the cleaning work.

[0005] To solve the above problems, the utility model adopts the following technical scheme: a water supply and drainage pipe cleaning device for a construction project, comprising a mounting seat, a rotating cleaning body and a rotating driving member, the outer end of the rotating cleaning body being connected to the mounting seat, the rotating driving member being arranged on the mounting seat and drivingly connected to the rotating cleaning body, the rotating cleaning body comprising a rotating drum, a push-pull rod and a plurality of stirring components, the rotating drum being rotatably arranged on the mounting seat, the push-pull rod being passed through the rotating drum, the outer end of the push-pull rod extending out of the rotating drum, a plurality of insertion holes being spaced apart on the side wall of the rotating drum along its length direction and circumferential direction, a plurality of the stirring components being arranged in one-to-one correspondence with the plurality of the insertion holes, each of the stirring components comprising a sliding seat, a stirring rod and a connecting rod, the sliding seat being radially arranged in the rotating drum, the stirring rod being connected to the sliding seat and the outer end of the stirring rod being passed through the insertion hole, and the two ends of the connecting rod being movably connected to the stirring rod and the push-pull rod respectively.

[0006] Furthermore, it also includes a fixed end head arranged at the inner end of the rotating cylinder, the fixed end head includes an end head body and an expansion liner, the end head body is rotatably connected to the inner end surface of the rotating cylinder, a T-shaped accommodating space is opened inside the end head, the left and right sides of the T-shaped accommodating space and the end surface close to the rotating cylinder are all through-set, the expansion liner is arranged in the T-shaped accommodating space, and the inner end of the push-pull rod is connected to the expansion liner.

[0007] Furthermore, a movable support plate is arranged in the T-shaped accommodating space, one end of the movable support plate is arranged in close contact with the expansion liner, and the other end is rotatably connected to the inner end of the push-pull rod.

[0008] Furthermore, it also includes a conical cylinder arranged on the fixed end head, and the end surface of the conical cylinder is connected to the end surface of the fixed end head away from the rotating cylinder.

[0009] Furthermore, the rotary drive member includes a drive motor and a fixed gear ring, the drive motor is arranged on the mounting seat, the fixed gear ring is fixedly sleeved on the side surface of the outer end of the rotating cylinder, and the gear of the drive motor is meshed with the fixed gear ring.

[0010] Furthermore, it also includes a water spray pipe and a sewage suction pipe arranged on the mounting seat, the water spray pipe and the sewage suction pipe are respectively arranged on both sides of the rotating drum, the water spray pipe is provided with a plurality of water spray holes, the sewage suction pipe is provided with a plurality of sewage suction holes, the outer end of the water spray pipe is used to connect to the water supply module, and the outer end of the sewage suction pipe is used to connect to the sewage treatment module.

[0011] The beneficial effects of the utility model are as follows: the utility model provides driving force for the rotating drum through the rotating driving member. When cleaning the water supply and drainage pipe, the stirring rod is in a retracted state at the beginning. At this time, the rotating drum can be smoothly inserted into the deep of the drainage pipe, and then the push-pull rod is pushed toward the inside of the drainage pipe. The movement of the push-pull rod drives the connecting rod to rotate. During the process of the connecting rod gradually rotating to the horizontal, the stirring rod can be pushed to slide along the sliding seat and make the stirring rod extend out of the rotating drum. At this time, when the driving force of the rotating driving member drives the rotating drum to rotate, the stirring rod can crush the attachments between the outer side of the rotating drum and the pipe wall of the water supply and drainage pipe for removal. After completing the cleaning work, the stirring rod can be retracted into the rotating drum by pulling back the push-pull rod. Compared with the traditional manual cleaning and cleaning robot, the cleaning device of the utility model can smoothly pass through and smoothly retreat after cleaning the stubborn dirt in the water supply and drainage pipe when it is impossible to continue cleaning. It improves the efficiency of the cleaning work and can meet the use requirements in harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A partial enlarged view of point Ⅰ;

[0015] Figure 3 This is a usage state diagram of the utility model.

[0016] 1. Mounting seat; 2. Rotating cleaning body; 3. Rotating driving part; 4. Rotating cylinder; 5. Push-pull rod; 6. Stirring assembly; 7. Socket; 8. Sliding seat; 9. Stirring rod; 10. Connecting rod; 11. Fixed end; 12. End body; 13. Expansion liner; 14. T-shaped accommodating space; 15. Movable support plate; 16. Conical cylinder; 17. Driving motor; 18. Fixed gear ring; 19. Water spray pipe; 20. Sewage suction pipe; 21. Water spray hole; 22. Sewage suction hole. DETAILED DESCRIPTION

[0017] 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.

[0018] The utility model provides driving force for the rotating drum 4 through the rotating driving member 3. When cleaning the water supply and drainage pipe, the stirring rod 9 is in a retracted state at the beginning. At this time, the rotating drum 4 can be smoothly inserted into the deep of the drainage pipe, and then the push-pull rod 5 is pushed toward the inside of the drainage pipe. The movement of the push-pull rod 5 drives the connecting rod 10 to rotate. During the process of the connecting rod 10 gradually rotating to the horizontal, the stirring rod 9 can be pushed to slide along the sliding seat 8 and make the stirring rod 9 extend out of the rotating drum 4. At this time, when the driving force of the rotating driving member 3 drives the rotating drum 4 to rotate, the stirring rod 9 can crush the attachments between the outer side of the rotating drum 4 and the pipe wall of the water supply and drainage pipe for removal. After the cleaning work is completed, the stirring rod 9 can be retracted into the rotating drum 4 by pulling back the push-pull rod 5. Compared with the traditional manual digging cleaning and cleaning robot, the cleaning device of the utility model can smoothly pass through and smoothly retreat after cleaning the stubborn dirt in the water supply and drainage pipe when it is impossible to continue cleaning, thereby improving the efficiency of the cleaning work and meeting the use requirements in harsh environments.

[0019] Specifically, Figures 1 to 3As shown, a water supply and drainage pipe cleaning device for a construction project comprises a mounting seat 1, a rotating cleaning body 2 and a rotating driving member 3, the outer end of the rotating cleaning body 2 is connected to the mounting seat 1, the rotating driving member 3 is arranged on the mounting seat 1 and is drivingly connected to the rotating cleaning body 2, the rotating cleaning body 2 comprises a rotating cylinder 4, a push-pull rod 5 and a plurality of stirring components 6, the rotating cylinder 4 is rotatably arranged on the mounting seat 1, the push-pull rod 5 is penetrated in the rotating cylinder 4, the outer end of the push-pull rod 5 extends out of the rotating cylinder 4, a plurality of insertion holes 7 are spaced apart on the side wall of the rotating cylinder 4 along its length direction and circumferential direction, a plurality of the stirring components 6 are arranged in a one-to-one correspondence with the plurality of the insertion holes 7, each of the stirring components 6 comprises a sliding seat 8, a stirring rod 9 and a connecting rod 10, the sliding seat 8 is radially arranged in the rotating cylinder 4, the stirring rod 9 is connected to the sliding seat 8 and the outer end is penetrated in the insertion hole 7, and the two ends of the connecting rod 10 are respectively movably connected with the stirring rod 9 and the push-pull rod 5.

[0020] Furthermore, it also includes a fixed end head 11 arranged at the inner end of the rotating cylinder 4, the fixed end head 11 includes an end head body 12 and an expansion liner 13, the end head body 12 is rotatably connected to the inner end surface of the rotating cylinder 4, a T-shaped accommodating space 14 is opened inside the end head, the left and right sides of the T-shaped accommodating space 14 and the end surface close to the rotating cylinder 4 are all through-set, the expansion liner 13 is arranged in the T-shaped accommodating space 14, and the inner end of the push-pull rod 5 is connected to the expansion liner 13.

[0021] Furthermore, a movable support plate 15 is disposed in the T-shaped accommodating space 14 , one end of the movable support plate 15 is disposed in close contact with the expansion liner 13 , and the other end is rotatably connected to the inner end of the push-pull rod 5 .

[0022] Furthermore, it also includes a conical cylinder 16 disposed on the fixed end head 11 , and an end surface of the conical cylinder 16 is connected to an end surface of the fixed end head 11 away from the rotating cylinder 4 .

[0023] Furthermore, the rotating drive member 3 includes a driving motor 17 and a fixed gear ring 18. The driving motor 17 is arranged on the mounting seat 1. The fixed gear ring 18 is fixedly sleeved on the side surface of the outer end of the rotating cylinder 4. The gear of the driving motor 17 is meshed with the fixed gear ring 18.

[0024] Furthermore, it also includes a water spray pipe 19 and a sewage suction pipe 20 arranged on the mounting seat 1, and the water spray pipe 19 and the sewage suction pipe 20 are respectively arranged on both sides of the rotating cylinder 4. The water spray pipe 19 is provided with a plurality of water spray holes 21, and the sewage suction pipe 20 is provided with a plurality of sewage suction holes 22. The outer end of the water spray pipe 19 is used to connect to the water supply module, and the outer end of the sewage suction pipe 20 is used to connect to the sewage treatment module.

[0025] During use of the utility model, the rotating cylinder 4 is first inserted into the water supply and drainage pipe to be cleaned. The tip of the conical cylinder 16 can make the rotating cylinder 4 insert more smoothly. Then, the push-pull rod 5 is pushed toward the inner direction of the water supply and drainage pipe, so that the stirring rod 9 extends out of the rotating cylinder 4. At the same time, the end of the push-pull rod 5 pushes the expansion liner 13 to deform in the T-shaped accommodating space 14 through the movable support plate 15. The expansion liner 13 is located on both sides of the T-shaped accommodating space 14 and is squeezed to protrude outward from the rotating cylinder 4, so that the expansion liner 13 fits on the inner wall of the water supply and drainage pipe, which can not only stabilize the rotating cylinder 4 The function of the rotary drum 4 is to separate the water supply and drainage pipe area where the rotary drum 4 is located from the deep area of ​​the water supply and drainage pipe. When the driving motor 17 transmits the driving force to the fixed gear ring 18 to drive the rotary drum 4 to rotate, the stirring rod 9 can stir and remove the attachments in the water supply and drainage pipe. At this time, the clean water is sprayed to the cleaning area through the water spray hole 21 through the water spray pipe 19, so as to further enhance the cleaning effect. At the same time, the sewage is discharged in time through the sewage suction hole 22 through the sewage suction pipe 20. When the rotary drum 4 is withdrawn from the water supply and drainage pipe, the residual dirt can be brought out by the expansion of the inner tank 13, so as to achieve efficient cleaning.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water supply and drainage pipe cleaning device for construction engineering, characterized in that: The invention comprises a mounting seat (1), a rotating cleaning body (2) and a rotating driving member (3), wherein the outer end of the rotating cleaning body (2) is connected to the mounting seat (1), the rotating driving member (3) is arranged on the mounting seat (1) and is drivingly connected to the rotating cleaning body (2), the rotating cleaning body (2) comprises a rotating cylinder (4), a push-pull rod (5) and a plurality of stirring components (6), the rotating cylinder (4) is rotatably arranged on the mounting seat (1), the push-pull rod (5) is penetrated through the rotating cylinder (4), and the outer end of the push-pull rod (5) protrudes from the rotating cylinder (4) 4), a plurality of insertion holes (7) are spaced apart on the side wall of the rotating cylinder (4) along its length direction and circumferential direction, a plurality of the stirring components (6) are arranged in one-to-one correspondence with the plurality of the insertion holes (7), each of the stirring components (6) comprises a sliding seat (8), a stirring rod (9) and a connecting rod (10), the sliding seat (8) is arranged radially in the rotating cylinder (4), the stirring rod (9) is connected to the sliding seat (8) and the outer end is passed through the insertion hole (7), and the two ends of the connecting rod (10) are respectively movably connected to the stirring rod (9) and the push-pull rod (5).

2. A construction engineering water supply and drainage pipe cleaning device according to claim 1, characterized in that: The invention also comprises a fixed end head (11) arranged at the inner end of the rotating cylinder (4), the fixed end head (11) comprising an end head body (12) and an expansion liner (13), the end head body (12) being rotatably connected to the inner end face of the rotating cylinder (4), a T-shaped accommodating space (14) being provided inside the end head, the left and right side faces of the T-shaped accommodating space (14) and the end face close to the rotating cylinder (4) being through-set, the expansion liner (13) being arranged in the T-shaped accommodating space (14), and the inner end of the push-pull rod (5) being connected to the expansion liner (13).

3. A construction engineering water supply and drainage pipe cleaning device according to claim 2, characterized in that: A movable support plate (15) is arranged in the T-shaped accommodating space (14), one end of the movable support plate (15) is arranged in close contact with the expansion liner (13), and the other end is rotatably connected to the inner end of the push-pull rod (5).

4. A construction engineering water supply and drainage pipe cleaning device according to claim 2, characterized in that: It also comprises a conical cylinder (16) arranged on the fixed end head (11), wherein the end surface of the conical cylinder (16) is connected to the end surface of the fixed end head (11) away from the rotating cylinder (4).

5. A construction engineering water supply and drainage pipe cleaning device according to claim 1, characterized in that: The rotary drive member (3) comprises a drive motor (17) and a fixed gear ring (18); the drive motor (17) is arranged on the mounting seat (1); the fixed gear ring (18) is fixedly sleeved on the side surface of the outer end of the rotating cylinder (4); and the gear of the drive motor (17) is meshed with the fixed gear ring (18).

6. A construction engineering water supply and drainage pipe cleaning device according to claim 1, characterized in that: It also includes a water spray pipe (19) and a sewage suction pipe (20) arranged on the mounting seat (1), the water spray pipe (19) and the sewage suction pipe (20) being arranged on both sides of the rotating drum (4), the water spray pipe (19) being provided with a plurality of water spray holes (21), the sewage suction pipe (20) being provided with a plurality of sewage suction holes (22), the outer end of the water spray pipe (19) being used for connecting to a water supply module, and the outer end of the sewage suction pipe (20) being used for connecting to a sewage treatment module.

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