Dredging and unblocking device for building water supply and drainage pipeline
By designing a detachable connecting pipe structure and a combination of guide wheels and transmission discs, the problem of insufficient connection and extension capabilities of existing water supply and drainage pipe dredging and clearing devices is solved, and more efficient pipeline dredging and clearing effects are achieved.
Patent Information
- Application Number
- CN202421813050.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The connection and extension capabilities of the existing water supply and drainage pipe clearing and blocking devices are poor, resulting in inadequate blocking and affecting the blocking effect.
A detachable and clearing device for building water supply and drainage pipes is designed, and a detachable connecting pipe structure is adopted. Through the cooperation of threaded connecting columns and thread grooves, the continuous assembly of multiple connecting pipes is achieved, which enhances the connection and extension ability; at the same time, the combination of guide wheels and transmission discs is used to improve the guidance and cleaning capabilities.
The device improves the connection extension capability, guidance capability and cleaning capability, ensuring the effectiveness and integrity of pipeline clearance and blockage.
Smart Images
Figure CN222822500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dredging and clearing blockages in water supply and drainage pipelines, in particular to a dredging and clearing blockage device for building water supply and drainage pipelines. Background Art
[0002] Water supply and drainage pipelines refer to the pipeline system used to safely and effectively transport water supply and drainage from the building or introduce it from the outside into the building. It is an important part of the building and directly affects the safety and health of the water system in the building. Therefore, water supply and drainage pipelines are actually the general term for water supply pipelines and drainage pipelines.
[0003] Since most drainage pipes are sewer pipes, sewage pipes and rainwater pipes, blockages often occur in the pipes when transporting these sewage. Therefore, in order to prevent pipe blockages, a pipe unblocking device is needed to complete the operation. When unblocking, the blockage position and depth of different pipes are different. Therefore, if the connection and extension capacity is poor, it is easy to cause inadequate clearing, affecting the clearing effect. Utility Model Content
[0004] The purpose of the utility model is to provide a device for unclogging and clearing building water supply and drainage pipes, so as to solve the problem proposed in the above background technology that in order to prevent pipe blockage, a pipe unclogging and clearing device is needed to complete the operation, and when clearing the blockage, the blockage position and depth of different pipes are different. Therefore, if the connection and extension capacity is poor, it is easy to cause the phenomenon of inadequate clearing, which affects the clearing effect.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for unblocking and clearing blockages in building water supply and drainage pipes, comprising a working box and a desilting rod, a connecting seat is installed on the left side of the working box, an internal thread is fixed inside the connecting seat, a threaded connecting column is connected to the inside of the connecting seat, a connecting pipe is fixed on one side of the threaded connecting column, a threaded groove is opened on the left side of the connecting pipe, and a sealing ring is fixed on one side of the connecting pipe at a position outside the threaded connecting column.
[0006] Preferably, the threaded connection column is connected to the inside of the connection seat, and the external thread of the threaded connection column and the thread groove are adapted to each other.
[0007] Preferably, the sealing ring is bonded and fixed to the connecting pipe, and the sealing ring is made of rubber material.
[0008] Preferably, mounting frames are installed at the upper and lower ends and the front and rear ends of the working box, and guide wheels are installed inside the mounting frames.
[0009] Preferably, a connecting shaft is connected between the mounting frame and the guide wheel, the outer side wall of the guide wheel is coated with a wear-resistant layer, and the mounting frame is evenly distributed outside the working box.
[0010] Preferably, a driving motor is installed on one side inside the working box, an output end of the driving motor is connected to a transmission disk, and mounting plates are installed at upper and lower positions on one side of the transmission disk.
[0011] Preferably, a first reserved hole is opened inside the mounting plate, a second reserved hole is opened inside one side of the dredging rod, a bayonet is inserted inside the first reserved hole and the second reserved hole, and sealing disks are installed at the front and rear ends of the bayonet.
[0012] Preferably, a retaining spring is connected between the bottom of the left side of the dredging rod and the transmission disc, and conical blocks are evenly distributed on the outside of the dredging rod.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the building water supply and drainage pipeline dredging and clearing device not only improves the connection and extension capability, but also improves the guiding capability and cleaning capability of the dredging and clearing device;
[0014] (1) By installing the connection seat at the side of the working box, an internal thread is opened inside the connection seat, and the threaded connection column is not only compatible with the thread groove but also compatible with the internal thread of the connection seat. A connection pipe is equipped with a threaded connection column and a thread groove. Therefore, during assembly, the threaded connection column of one connection pipe is matched with the connection seat, and then according to the length requirement, the threaded connection column of the second connection pipe can be selected to be matched with the thread groove of the first connection pipe. In this way, multiple connection pipes can be matched and connected for assembly, and a sealing ring can be used for sealing when the threaded connection column is connected and assembled, thereby improving the connection extension ability during the working process;
[0015] (2) The mounting frame is evenly mounted on the outside of the working box, and then the connecting shaft is used to complete the connection and installation of the guide wheel. The guide wheel can roll, so when the pipeline is cleared, the guide wheel plays the purpose of rolling guidance, and the wear-resistant layer is coated on the outside of the guide wheel, so the wear-resistant layer plays a role of wear protection during rolling guidance, thereby better improving the overall guiding ability during the working process;
[0016] (3) The drive motor is installed on one side of the working box, and the output end of the drive motor is connected to the transmission disk, so the transmission disk can rotate accordingly. Since the mounting plate is installed on the side of the transmission disk, the connection and installation between the mounting plate and the dredging rod are completed by using a bayonet pin, and a retaining spring is connected between the bottom of the dredging rod and the transmission disk. Therefore, according to different pipelines, the two groups of dredging rods can be retracted and extended under the design of the retaining spring. After the conical blocks are evenly distributed, the overall cleaning ability is better improved by using the cooperation of the dredging rod and the conical blocks. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0018] Figure 2 It is a side view structural diagram of the connection pipe of the utility model;
[0019] Figure 3 This is a schematic diagram of the top view structure of the mounting plate of the utility model;
[0020] Figure 4 It is a side structural schematic diagram of the mounting frame of the utility model.
[0021] In the figure: 1. working box; 2. mounting frame; 3. guide wheel; 4. mounting plate; 5. dredging rod; 6. conical block; 7. retaining spring; 8. connecting seat; 9. connecting pipe; 10. threaded groove; 11. threaded connecting column; 12. sealing ring; 13. first reserved hole; 14. sealing disk; 15. retaining pin; 16. second reserved hole; 17. wear-resistant layer; 18. connecting shaft. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-4 The utility model provides an embodiment: a device for clearing and unblocking water supply and drainage pipes in a building, comprising a working box 1 and a desilting rod 5. A connecting seat 8 is installed on the left side of the working box 1. An internal thread is fixed inside the connecting seat 8. A threaded connecting column 11 is connected inside the connecting seat 8. A connecting pipe 9 is fixed on one side of the threaded connecting column 11. A threaded groove 10 is opened on the left side inside the connecting pipe 9. A sealing ring 12 is fixed on one side of the connecting pipe 9 at a position outside the threaded connecting column 11.
[0024] The threaded connection column 11 is connected to the inside of the connection seat 8 , and the external thread of the threaded connection column 11 and the thread groove 10 are adapted to each other.
[0025] The sealing ring 12 and the connecting pipe 9 are bonded and fixed, and the sealing ring 12 is made of rubber material.
[0026] Mounting frames 2 are installed at the upper and lower parts and the front and rear ends of the working box 1 , and guide wheels 3 are installed inside the mounting frames 2 .
[0027] A connecting shaft 18 is connected between the mounting frame 2 and the guide wheel 3 , the outer side wall of the guide wheel 3 is coated with a wear-resistant layer 17 , and the mounting frames 2 are evenly distributed outside the working box 1 .
[0028] A driving motor is installed on one side of the working box 1, and the output end of the driving motor is connected to a transmission disc. A mounting plate 4 is installed at the upper and lower positions of one side of the transmission disc.
[0029] A first reserved hole 13 is provided inside the mounting plate 4, a second reserved hole 16 is provided inside one side of the dredging rod 5, a bayonet 15 is inserted inside the first reserved hole 13 and the second reserved hole 16, and sealing plates 14 are installed at the front and rear ends of the bayonet 15.
[0030] A retaining spring 7 is connected between the bottom of the left side of the dredging rod 5 and the transmission disc, and conical blocks 6 are evenly distributed on the outside of the dredging rod 5;
[0031] Further, based on the addition of the sealing ring 12 , the sealing ring 12 can be used for sealing when the threaded connection column 11 is connected and assembled.
[0032] Working principle: First, evenly install the mounting frame 2 on the outside of the working box 1, and then use the connecting shaft 18 to complete the connection and installation of the guide wheel 3. The guide wheel 3 can roll, and the connecting pipe 9 is assembled according to the position where the pipeline needs to be dredged, so that the threaded connecting column 11 of a connecting pipe 9 is matched with the connecting seat 8 for connection, and then according to the length requirement, you can choose to use the threaded connecting column 11 of the second connecting pipe 9 to match the threaded groove 10 of the first connecting pipe 9 for connection, and so on. Multiple connecting pipes 9 can be used for connection and assembly, and then the working box 1 reaches the water supply and drainage pipeline, and is rolled and guided by the guide wheel 3, and then the driving motor on the inner side of the working box 1 is started to drive the transmission disk to rotate accordingly, and the connection and installation between the mounting plate 4 and the dredging rod 5 are completed by the bayonet 15, and the bottom of the dredging rod 5 is connected with the transmission disk. A retaining spring 7 is connected. Therefore, for different pipelines, the two groups of dredging rods 5 can be retracted and expanded under the design of the retaining spring 7, so that after the conical block 6 is evenly distributed, the dredging rod 5 and the conical block 6 can be used to complete the pipeline dredging work.
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A device for clearing and unblocking building water supply and drainage pipes, comprising a working box (1) and a desilting rod (5), characterized in that: A connecting seat (8) is installed on the left side of the working box (1), an internal thread is fixed inside the connecting seat (8), a threaded connecting column (11) is connected inside the connecting seat (8), a connecting pipe (9) is fixed on one side of the threaded connecting column (11), a threaded groove (10) is opened on the left side inside the connecting pipe (9), and a sealing ring (12) is fixed on one side of the connecting pipe (9) at a position outside the threaded connecting column (11).
2. A device for clearing and unblocking building water supply and drainage pipes according to claim 1, characterized in that: The threaded connection column (11) is connected to the inside of the connection seat (8), and the external thread of the threaded connection column (11) and the thread groove (10) are mutually adapted.
3. A device for clearing and unblocking building water supply and drainage pipes according to claim 1, characterized in that: The sealing ring (12) and the connecting pipe (9) are bonded and fixed to each other, and the sealing ring (12) is made of rubber material.
4. A device for clearing and unblocking building water supply and drainage pipes according to claim 1, characterized in that: The upper and lower parts and the front and rear ends of the working box (1) are all equipped with mounting frames (2), and guide wheels (3) are installed inside the mounting frames (2).
5. A device for clearing and unblocking building water supply and drainage pipes according to claim 4, characterized in that: A connecting shaft (18) is connected between the mounting frame (2) and the guide wheel (3), the outer side wall of the guide wheel (3) is coated with a wear-resistant layer (17), and the mounting frame (2) is evenly distributed outside the working box (1).
6. The device for clearing and unblocking building water supply and drainage pipes according to claim 1, characterized in that: A drive motor is installed on one side inside the working box (1), the output end of the drive motor is connected to a transmission disc, and mounting plates (4) are installed at upper and lower positions on one side of the transmission disc.
7. A device for clearing and unblocking building water supply and drainage pipes according to claim 6, characterized in that: A first reserved hole (13) is provided inside the mounting plate (4), a second reserved hole (16) is provided inside one side of the dredging rod (5), a bayonet (15) is inserted inside the first reserved hole (13) and the second reserved hole (16), and sealing disks (14) are installed at the front and rear ends of the bayonet (15).
8. A device for clearing and unblocking building water supply and drainage pipes according to claim 7, characterized in that: A retaining spring (7) is connected between the bottom of the left side of the silt clearing rod (5) and the transmission disc, and conical blocks (6) are evenly distributed on the outside of the silt clearing rod (5).