Pipeline dredging equipment convenient to clean
By designing a pipeline dredging equipment including flat strip-shaped elastic dredging strips, the existing equipment cannot adapt to pipes of different specifications and low cleaning efficiency is solved, and efficient pipeline dredging and long life of the equipment is achieved.
Patent Information
- Application Number
- CN202420786738.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The elastic dredging strip structure of existing pipeline dredging equipment is fixed and cannot adapt to pipes of different specifications and sizes. The stainless steel wire is easily bent on the side, resulting in a decrease in cleaning efficiency.
A pipeline dredging device including a cylinder, an inner rod, abutment member, a tapered head, a collar and an elastic dredging strip are designed. The flat strip-like structure and bending design of the elastic dredging strips enable it to adapt to pipes of different specifications and reduce side bending after stress.
The equipment can effectively clean pipes of different specifications and sizes, improve dredging efficiency, and extend the service life of the equipment through simple structure and convenient split design.
Smart Images
Figure CN222607443U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline dredging, in particular to a pipeline dredging device which is convenient for cleaning. Background Art
[0002] Pipeline blockage will cause the fluid to be unable to pass through the pipeline normally, which may cause a series of problems, such as drainage difficulties, water leakage, odor, etc. Therefore, it is necessary to regularly dredge the pipeline to ensure the normal circulation and use of the pipeline. Through dredging, the blockage in the pipeline can be removed, the pipeline can be restored to a smooth state, further problems can be prevented, and the service life of the pipeline can be extended, so a pipeline dredging device is needed.
[0003] After searching, the simple dredging device for oily pipes with announcement number CN214535119U is provided with a first fixed end and a second fixed end, and a plurality of elastic dredging strips are provided between the first fixed end and the second fixed end, and the elastic dredging strips are an outward expansion structure. The first fixed end and / or the second fixed end is a cylindrical structure, and a plurality of fixing holes for inserting and fixing the elastic dredging strips are provided at one end of the cylindrical structure, and a connecting hole for connecting to an external device is provided at the other end. The first fixed end and the second fixed end are made of a hard material. An outward angle structure is provided in the middle position of the elastic dredging strip. The elastic dredging strip is a stainless steel wire. The beneficial effects of the utility model are as follows: The utility model provides a pipe dredging tool with low cost, convenient size to manufacture, simple structure, and easy dredging operation, which can break up the oil pollution in the pipe into blocks and clean the pipe at one time, greatly saving manpower and improving work efficiency;
[0004] Based on the above patent, the elastic dredging strip made of stainless steel wire has a fixed structure and cannot adapt to pipelines of different sizes and sizes for cleaning. At the same time, the stainless steel wire is prone to bend to the side when subjected to forces in other directions, resulting in reduced cleaning efficiency. In response to this technical problem, this application proposes a pipeline dredging device that is convenient for cleaning. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a pipeline dredging device that is easy to clean, aiming to improve the various problems caused by the fixed structure of the elastic dredging strip used for dredging in the prior art.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A pipe unclogging device that is easy to clean, includes a cylinder, an inner rod is arranged inside the cylinder, a thread is arranged at the front end of the outer wall of the inner rod, the inner rod is threadedly connected to the front middle end of the cylinder, an abutment is fixedly connected to the front side of the inner rod, a cone head is fixedly connected to the front side of the abutment, two rings are arranged on the adjacent side of the cylinder and the abutment, a plurality of elastic unclogging strips are connected to the two rings via a fixing assembly, and a rotating handle is connected to the rear end of the inner rod via a plug-in assembly.
[0008] Furthermore, one end of the elastic dredging strip is located on the outer periphery of one of the collars, and the other end of the elastic dredging strip is located on the outer periphery of the other collar.
[0009] Furthermore, the fixing assembly includes a plurality of screws fixedly connected to the outer periphery of the ring, both ends of the elastic clearing strip are provided with mounting holes, the outer periphery of the mounting holes is provided with grooves, the elastic clearing strip is sleeved on the outer wall of the screw through the mounting holes, and the outer wall of the screw is threadedly connected with a screw sleeve.
[0010] Furthermore, one end of the threaded sleeve close to the collar is located inside the groove and is tightly pressed against the inner wall of the groove.
[0011] Furthermore, the plug-in assembly includes a slot opened on the front side of the rotating handle and a socket portion arranged at the rear end of the inner rod, and the rotating handle is plugged into the outer wall of the socket portion through the slot.
[0012] Furthermore, a notch is provided at the front end of the cone head.
[0013] Furthermore, a rubber sleeve is fixedly connected to the outer wall of the rotating handle, and the outer wall of the rubber sleeve is provided with anti-slip grooves.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the flat strip structure of the elastic dredging strip is not prone to bending to the side after being subjected to external force, thereby ensuring the normal progress of the dredging work, and its elastic structure can enable it to deform to different degrees to adapt to pipes of different sizes and inner diameters for cleaning and dredging.
[0016] 2. In the utility model, the device has a simple structure and can be easily disassembled, thereby reducing the gaps between components and preventing excessive accumulation of stains in the gaps. It is more convenient to clean, thereby preventing stains in the gaps from corroding the equipment and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1A three-dimensional diagram of a pipeline dredging device that is convenient for cleaning proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the inner rod of a pipeline dredging device that is easy to clean proposed by the utility model;
[0019] Figure 3 A schematic diagram of the bending structure of an elastic dredging strip of a pipeline dredging device for easy cleaning proposed by the utility model;
[0020] Figure 4 for Figure 3 A magnified image of point A;
[0021] Figure 5 A schematic diagram of the position of a screw rod of a pipeline dredging device that is convenient for cleaning proposed by the utility model;
[0022] Figure 6 This is a schematic structural diagram of a rotating handle of a pipe dredging device for easy cleaning proposed by the utility model.
[0023] Legend:
[0024] 1. Cylinder body; 2. Inner rod; 3. Thread; 4. Abutment; 5. Cone head; 6. Ring; 7. Elastic dredging strip; 8. Screw; 9. Screw sleeve; 10. Rotating handle; 11. Slot; 12. Socket. DETAILED DESCRIPTION
[0025] 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.
[0026] Reference Figure 1-3 The utility model provides an embodiment: a pipeline dredging device that is convenient for cleaning, comprising a cylinder 1, an inner rod 2 is arranged inside the cylinder 1, a thread 3 is arranged at the front end of the outer wall of the inner rod 2, the inner rod 2 is threadedly connected to the front middle end of the cylinder 1 through the thread 3, an abutment 4 is fixedly connected to the front side of the inner rod 2, a cone head 5 is fixedly connected to the front side of the abutment 4, a notch is opened at the front end of the cone head 5, two collars 6 are arranged on the adjacent side of the cylinder 1 and the abutment 4, a plurality of elastic dredging strips 7 are connected between the two collars 6, and a rotating handle 10 is arranged at the rear end of the inner rod 2;
[0027] Specifically, the device has a simple structure and can be easily disassembled, thereby reducing the gaps between components, preventing excessive accumulation of stains in the gaps, making cleaning more convenient, thereby preventing stains in the gaps from corroding the equipment, and thereby extending the service life of the equipment. After the front end of the dredging device is inserted into the pipeline, the cone head 5 at the front end will initially destroy the blocked part of the pipeline, and then continue to insert deeply, and by rotating the handle 10, the pipeline slot 11 is stuck on the socket 12, and the inner rod 2 is rotated, so that the inner rod 12 is driven and displaced on the cylinder 1 by the surface thread, and displaced in the direction of the rotating handle 10, and the abutment 4 connected thereto is displaced.
[0028] refer to Figure 3-5 One end of the elastic dredging strip 7 is located on the outer periphery of one of the collars 6, and the other end of the elastic dredging strip 7 is located on the outer periphery of the other collar 6. The multiple screws 8 fixedly connected to the outer periphery of the collar 6 correspond to the specifications of the mounting holes opened at both ends of the elastic dredging strip 7. A groove is opened on the outer periphery of the mounting hole. The elastic dredging strip 7 is sleeved on the outer wall of the screw 8 through the mounting hole. The outer wall of the screw 8 is threadedly connected with a screw sleeve 9. The end of the screw sleeve 9 close to the collar 6 is located inside the groove and is tightly pressed against the inner wall of the groove.
[0029] Specifically, the elastic dredging strip 7 has a certain elasticity, and is normally in an arc shape slightly bent toward the periphery, so that after being stressed, it can be deformed into an arc shape bending toward the periphery, and then use its arc structure to stir the blocked part in the pipeline to dredge the pipeline, and can change the degree of deformation according to the diameter of the pipeline to adapt to pipelines of different specifications, and through its flat strip structure, it is not easy to bend to the side after being stressed, so as to ensure the normal progress of the dredging work. When the abutment 4 displaces and squeezes the front end of the ring 6, it will apply force to the elastic dredging strip 7, so that it will be displaced and squeezed, so that the elastic dredging strip 7 will be deformed. At the same time, the screw sleeve 9 is placed inside the groove on the elastic dredging strip 7, which can protect the screw 8 used to fix the elastic dredging strip 7, and at the same time, the groove is used to prevent stains from entering the inside of the screw sleeve, and prevent the screw 8 from being corroded by the outside and loosening.
[0030] refer to Figure 1 and Figure 6 The slot 11 provided at the front side of the rotating handle 10 corresponds to the specifications of the socket 12 provided at the rear end of the inner rod 2. The rotating handle 10 is plugged into the outer wall of the socket 12 through the slot 11. The outer wall of the rotating handle 10 is fixedly connected with a rubber sleeve, and the outer wall of the rubber sleeve is provided with anti-slip patterns.
[0031] Specifically, the rubber sleeve and the anti-skid pattern help to increase the friction between the user's palm and the rotating handle 10. By plugging the slot 11 on the rotating handle 10 into the socket 12, the inner rod 2, which is not easy to apply force, is rotated.
[0032] Working principle: When cleaning the pipeline, insert the front end of the dredging device into the pipeline, use the cone head 5 at the front end to initially destroy the blocked part of the pipeline, and then continue to insert it deeply, use the rotating handle 10 to clamp the pipeline slot 11 on the socket 12, and rotate the inner rod 2, so that the inner rod 12 uses the surface thread to transmit displacement on the cylinder 1, and displaces in the direction of the rotating handle 10, and displaces the abutment 4 connected to it, squeezes the front end ring 6, applies force to it, displaces it, and squeezes it, so that the elastic dredging strip 7 is deformed and expanded outward, and the device is rotated as a whole, and then the elastic dredging strip 7 that expands into an arc is used to stir the blocked part, thereby breaking up the blocked part and dredging it. At the same time, the notch part of the cone head 5 can be stuck in the rope-like blockage entangled in the pipeline, so that it is wrapped around the part of the cone head 5, so that it is separated from the blocked part, eliminating the blockage problem caused by entanglement. When cleaning, first rotate the inner rod 2 to make the inner rod 2 threadedly displaced and disengaged from the cylinder 1, then disengage the slot 11 on the rotating handle 10 from the socket 12, thereby removing the rotating handle 10 and pushing the inner rod 2 forward, thereby separating the inner rod 2 and the cylinder 1, then remove the two rings 6 connecting the elastic clearing strip 7 from the inner rod 2, and start cleaning the equipment.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 pipeline dredging device that is easy to clean, comprising a cylinder (1), characterized in that: An inner rod (2) is arranged inside the cylinder (1), a thread (3) is arranged at the front end of the outer wall of the inner rod (2), the inner rod (2) is threadedly connected to the middle end of the front side of the cylinder (1) through the thread (3), the front side of the inner rod (2) is fixedly connected to an abutment member (4), the front side of the abutment member (4) is fixedly connected to a cone head (5), two sleeve rings (6) are arranged on the adjacent side of the cylinder (1) and the abutment member (4), the two sleeve rings (6) are connected to a plurality of elastic dredging strips (7) through a fixing assembly, and the rear end of the inner rod (2) is connected to a rotating handle (10) through a plug-in assembly.
2. The pipeline dredging device that is easy to clean according to claim 1 is characterized in that: One end of the elastic dredging strip (7) is located on the outer periphery of one of the collars (6), and the other end of the elastic dredging strip (7) is located on the outer periphery of the other collar (6).
3. The pipeline dredging device that is easy to clean according to claim 1 is characterized in that: The fixing assembly comprises a plurality of screws (8) fixedly connected to the outer periphery of the collar (6); both ends of the elastic dredging strip (7) are provided with mounting holes; the outer periphery of the mounting holes is provided with grooves; the elastic dredging strip (7) is sleeved on the outer wall of the screw (8) through the mounting holes; the outer wall of the screw (8) is threadedly connected with a screw sleeve (9).
4. The pipeline dredging device that is easy to clean according to claim 3 is characterized in that: One end of the screw sleeve (9) close to the collar (6) is located inside the groove and is tightly pressed against the inner wall of the groove.
5. The pipeline dredging device that is easy to clean according to claim 1 is characterized in that: The plug-in assembly comprises a slot (11) provided on the front side of the rotating handle (10) and a socket (12) arranged on the rear end of the inner rod (2); the rotating handle (10) is plugged onto the outer wall of the socket (12) through the slot (11).
6. The pipeline dredging device for easy cleaning according to claim 1 is characterized in that: The front end of the cone head (5) is provided with a notch.
7. The convenient-to-clean pipeline dredging device according to claim 1 is characterized in that: The outer wall of the rotating handle (10) is fixedly connected to a rubber sleeve, and the outer wall of the rubber sleeve is provided with anti-slip grooves.