Pipeline cleaning device for building water supply and drainage
By introducing scrapers and telescopic brackets into the building water supply and drainage pipe cleaning device, combined with the telescopic adjustment of the brush plate, the problem of difficulty in removing hard impurities in the prior art is solved, and effective cleaning of the inner wall of the pipe and thoroughness in the case of blockage of the pipe is achieved. Cleaning effect.
Patent Information
- Application Number
- CN202420616553.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-03-28
AI Technical Summary
It is difficult for existing building water supply and drainage pipe cleaning devices to completely remove hard impurities attached to the inner wall of the pipe, especially when the pipe is severely blocked, the bristle structure is not enough to effectively remove.
A pipe cleaning device including a bearing rod, a motor, a connecting block, a brush plate and a telescopic bracket is designed. By installing a scraper on the side of the telescopic bracket, hard impurities can be effectively scraped off, and brushed through a telescopic spring and a cylindrical rod. The expansion and contraction adjustment of the plate is suitable for pipes of different diameters.
This device can effectively remove hard impurities from the inner wall of the pipe and thoroughly clean it in severe clogging, improving the applicability of cleaning pipes of different diameters.
Smart Images
Figure CN222112920U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building water supply and drainage, in particular to a pipeline cleaning device used for building water supply and drainage. Background Art
[0002] Building water supply and drainage engineering is a branch of building installation engineering, and the drainage pipes need to be cleaned every once in a while.
[0003] After searching, the Chinese patent authorization number CN114737666A discloses a pipe cleaning device for building water supply and drainage, which relates to the field of water supply and drainage technology. Although the prior art can be applied to cleaning operations of pipes of different diameters, it will also continuously make reciprocating motions along the axial direction of the power rod during cleaning, so that the cleaning mechanism can perform reciprocating scraping operations on the inner wall of the drainage pipe, further improving the cleaning effect of the present invention on the drainage pipe. However, due to long-term use, the inner wall of the drainage pipe will adhere to hard impurities that are difficult to remove, and the bristle structure used alone in the prior art is not enough to remove the hard impurities, and if the drainage pipe is seriously blocked, the bristle structure in the prior art is also difficult to completely remove. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a pipe cleaning device for building water supply and drainage, which solves the problem proposed in the background technology that the inner wall of the drainage pipe will adhere to hard impurities that are difficult to remove due to long-term use, while the bristle structure used alone in the prior art is not sufficient to remove the hard impurities, and if the drainage pipe is severely blocked, the bristle structure used in the prior art is also difficult to completely remove the blockage.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pipeline cleaning device for building water supply and drainage, comprising a receiving rod, a motor, a first connecting block and a brush plate, the top of the receiving rod is fixedly connected to the first connecting block, the bottom of the receiving rod is connected to the motor output end, the four sides of the first connecting block are movably connected to the brush plate, the top of the first connecting block is fixedly installed with a rectangular frame, the top of the rectangular frame is movably connected to the second connecting block, and the two sides of the second connecting block are fixedly installed with a telescopic bracket, the telescopic bracket comprises a first telescopic rod, a placement cavity, a second telescopic rod, a limiting hole, a limiting groove and a butterfly screw, a placement cavity is provided inside the first telescopic rod, the first telescopic rod is slidably connected to the second telescopic rod through the placement cavity, a limiting hole is provided on the side of the first telescopic rod, a limiting groove is provided on the side of the second telescopic rod, a butterfly screw is inserted and connected between the limiting hole and the limiting groove, the side of the second telescopic rod is fixedly connected to a cylindrical sheet, and the side of the cylindrical sheet is fixedly connected to a scraper, by installing a scraper in the device, hard impurities attached to the pipe wall can be effectively scraped off, and at the same time, effective cleaning can be performed when the pipe is seriously blocked.
[0006] Preferably, the four sides of the first connecting block are fixedly connected to one end of a telescopic spring, and the other end of the telescopic spring is fixedly connected to the back of the brush plate. The provision of the telescopic spring can realize the telescopic movement of the brush plate, and thus can be suitable for pipes of different diameters.
[0007] Preferably, placement grooves are provided on four sides of the first connecting block, a cylindrical rod is movably connected to the middle of the placement groove, the cylindrical rod is inserted and connected to the telescopic spring, and one end of the cylindrical rod is fixedly connected to the back of the brush plate. The above components are used in combination to ensure that the brush plate will not deviate during the telescopic process.
[0008] Preferably, through holes are provided on four sides of the rectangular frame, and a spring buckle is fixedly connected to the lower middle portion of the second connecting block. The spring buckle is adaptably connected to the through hole, and the above components are used in combination to realize the installation and disassembly of the second connecting block.
[0009] Preferably, U-shaped handles are fixedly connected to both sides of the motor, and the provision of the U-shaped handles makes it easier for the user to hold the entire device.
[0010] The utility model provides a pipeline cleaning device for building water supply and drainage, which has the following beneficial effects:
[0011] 1. This pipe cleaning device for building water supply and drainage can effectively remove hard impurities attached to the inner wall of the drainage pipe by installing a scraper on the side of the telescopic bracket, and can also be effectively applied to the situation of serious blockage in the drainage pipe.
[0012] 2. This pipe cleaning device for building water supply and drainage is characterized by fixedly installing a rectangular frame on the top of the first connecting block, and the top of the rectangular frame is movably connected to the second connecting block, and telescopic brackets are fixedly installed on both sides of the second connecting block, and the telescopic brackets are connected to the scraper; at the same time, one end of the telescopic spring is fixedly connected to the four sides of the first connecting block, and the other end of the telescopic spring is fixedly connected to the back of the brush plate. The above components are used in combination to realize the telescopic adjustment of the scraper and the brush plate, so that pipes of different diameters can be cleaned, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the telescopic bracket and scraper connection structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the telescopic spring connection structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the perforation opening of the utility model;
[0017] Figure 5 It is a schematic diagram of the spring buckle connection structure of the utility model.
[0018] In the figure, 1. receiving rod; 2. motor; 3. first connecting block; 4. brush plate; 5. rectangular frame; 6. second connecting block; 7. telescopic bracket; 701. first telescopic rod; 702. placement cavity; 703. second telescopic rod; 704. limiting hole; 705. limiting groove; 706. butterfly screw; 8. cylindrical sheet; 9. scraper; 10. telescopic spring; 11. placement groove; 12. cylindrical rod; 13. perforation; 14. spring buckle; 15. U-shaped handle. DETAILED DESCRIPTION
[0019] 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.
[0020] Example 1
[0021] See also Figure 1-5 The utility model embodiment provides a technical solution: a pipe cleaning device for building water supply and drainage, including a receiving rod 1, a motor 2, a first connecting block 3 and a brush plate 4, the top of the receiving rod 1 is fixedly connected to the first connecting block 3, the bottom of the receiving rod 1 is connected to the output end of the motor 2, the four sides of the first connecting block 3 are movably connected to the brush plate 4, the top of the first connecting block 3 is fixedly installed with a rectangular frame 5, the top of the rectangular frame 5 is movably connected to the second connecting block 6, and the two sides of the second connecting block 6 are fixedly installed with telescopic brackets 7, the telescopic bracket 7 includes a first telescopic rod 701, a placement cavity 702, a second telescopic rod 703, a limiting hole 704, a limiting groove 705 and a butterfly screw 706, the first telescopic rod 701 has a placement cavity 702, and the first telescopic rod 701 is provided with a placement cavity 702. The placement cavity 702 is slidably connected to the second telescopic rod 703, a limiting hole 704 is provided on the side of the first telescopic rod 701, a limiting groove 705 is provided on the side of the second telescopic rod 703, a butterfly screw 706 is inserted between the limiting hole 704 and the limiting groove 705, the side of the second telescopic rod 703 is fixedly connected to the cylindrical piece 8, and the side of the cylindrical piece 8 is fixedly connected to the scraper 9, wherein the motor 2 provides a guarantee for the rotation of the brush plate 4 and the scraper 9; the components in the telescopic bracket 7 are used in coordination to realize the telescopic movement of the scraper 9, so that the scraper 9 can be suitable for drainage pipes of different diameters; and the setting of the scraper 9 can remove hard impurities attached to the inner wall of the drainage pipe, and can be effectively applied to severe blockages in the drainage pipe.
[0022] Example 2
[0023] See attached Figure 3 And attached Figure 4 In the figure, the four sides of the first connecting block 3 are fixedly connected to one end of the telescopic spring 10, and the other end of the telescopic spring 10 is fixedly connected to the back of the brush plate 4; the four sides of the first connecting block 3 are provided with placement grooves 11, and the middle part of the placement groove 11 is movably connected to a cylindrical rod 12, and the cylindrical rod 12 is inserted and connected to the telescopic spring 10, and one end of the cylindrical rod 12 is fixedly connected to the back of the brush plate 4, wherein the setting of the telescopic spring 10 can realize the telescopic adjustment of the brush plate 4, so that the brush plate 4 can clean drainage pipes of different diameters; at the same time, the setting of the cylindrical rod 12 and the placement groove 11 can prevent the brush plate 4 from offset during the telescopic process.
[0024] Example 3
[0025] According to the attached Figure 4 And attached Figure 5 As shown in the figure, through holes 13 are opened on the four sides of the rectangular frame 5, and the spring buckle 14 is fixedly connected to the lower part of the second connecting block 6. The spring buckle 14 and the through hole 13 are adapted to be connected. The spring buckle 14 and the through hole 13 are used together to realize the installation and disassembly of the second connecting block 6, and then the installation and disassembly of the scraper 9 can be realized.
[0026] Example 4
[0027] See attached Figure 1 In the figure, U-shaped handles 15 are fixedly connected on both sides of the motor 2. The setting of the U-shaped handles 15 makes it convenient for the operator to hold the entire device.
[0028] Working principle: When in use, snap the spring buckle 14 on the second connecting block 6 into the rectangular frame 5. At this time, the spring part is forced to shrink until the buckle part at the front end of the spring buckle 14 passes through the perforation 13, completing the installation of the telescopic bracket and the scraper 9. To install the diameter of the drainage pipe, first adjust the scraper 9, turn the butterfly screw 706, and move the second telescopic rod 703 left and right along the first telescopic rod 701. When the straight-line distance between the two ends of the scraper 9 is adapted to the drainage pipe, screw it at the limit hole 704 and the limit groove 705. Tighten the butterfly screw 706 to complete the telescopic adjustment of the scraper 9, press the brush plate 4 inward, and the telescopic spring 10 is compressed, and the cylindrical rod 12 moves along the placement groove 11. Then, the brush plate 4 and the scraper 9 are partially inserted into the pipe. Then, hold the U-shaped handle 15 and turn on the motor 2 at the same time to drive the receiving rod 1 to rotate, and then drive the brush plate 4 and the scraper 9 to rotate. The rotation of the scraper 9 can effectively clean the hard impurities on the pipe wall, and used in conjunction with the brush plate 4, it can achieve a thorough cleaning effect.
[0029] The components of the utility model include 1, a receiving rod; 2, a motor; 3, a first connecting block; 4, a brush plate; 5, a rectangular frame; 6, a second connecting block; 7, a telescopic bracket; 701, a first telescopic rod; 702, a placement cavity; 703, a second telescopic rod; 704, a limiting hole; 705, a limiting groove; 706, a butterfly screw; 8, a cylindrical sheet; 9, a scraper; 10, a telescopic spring; 11, a placement groove; 12, a cylindrical rod; 13, a perforation; 14, a spring buckle; 15, a U-shaped handle, and all of the components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.
[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A pipe cleaning device for building water supply and drainage, comprising a receiving rod (1), a motor (2), a first connecting block (3) and a brush plate (4), wherein the top of the receiving rod (1) is fixedly connected to the first connecting block (3), the bottom of the receiving rod (1) is connected to the output end of the motor (2), and the four sides of the first connecting block (3) are movably connected to the brush plate (4), characterized in that: A rectangular frame (5) is fixedly installed on the top of the first connecting block (3), and the top of the rectangular frame (5) is movably connected to the second connecting block (6). Telescopic brackets (7) are fixedly installed on both sides of the second connecting block (6). The telescopic bracket (7) comprises a first telescopic rod (701), a placement cavity (702), a second telescopic rod (703), a limiting hole (704), a limiting groove (705) and a butterfly screw (706). The placement cavity (702) is provided inside the first telescopic rod (701). The first telescopic rod (701) is slidably connected to the second telescopic rod (703) via the placement cavity (702); a limiting hole (704) is provided on the side of the first telescopic rod (701); a limiting groove (705) is provided on the side of the second telescopic rod (703); a butterfly screw (706) is inserted between the limiting hole (704) and the limiting groove (705); the side of the second telescopic rod (703) is fixedly connected to the cylindrical sheet (8); and the side of the cylindrical sheet (8) is fixedly connected to the scraper (9).
2. A pipe cleaning device for building water supply and drainage according to claim 1, characterized in that: The four sides of the first connection block (3) are fixedly connected to one end of the telescopic spring (10), and the other end of the telescopic spring (10) is fixedly connected to the back of the brush plate (4).
3. A pipe cleaning device for building water supply and drainage according to claim 2, characterized in that: The first connecting block (3) is provided with placement grooves (11) on four sides, the middle of the placement groove (11) is movably connected to a cylindrical rod (12), the cylindrical rod (12) is inserted and connected to a telescopic spring (10), and one end of the cylindrical rod (12) is fixedly connected to the back of the brush plate (4).
4. A pipe cleaning device for building water supply and drainage according to claim 1, characterized in that: The rectangular frame (5) has four sides with through holes (13), the lower middle portion of the second connection block (6) is fixedly connected to a spring buckle (14), and the spring buckle (14) is adaptively connected to the through holes (13).
5. A pipe cleaning device for building water supply and drainage according to claim 1, characterized in that: The two sides of the motor (2) are fixedly connected to U-shaped handles (15).