Building drainage pipeline dredging device capable of being detached and cleaned

Abstract

The utility model relates to the technical field of pipeline dredging, in particular to a detachable and cleanable pipeline dredging device for building drainage, which comprises a mounting rod, one end of the mounting rod is fixedly connected with a hook claw, the mounting rod is connected with a sliding seat in a sliding manner, and the surface of the sliding seat is fixedly connected with a cutter. A protruding block is fixedly connected to the surface of the mounting rod, a spring is fixedly connected to the side, close to the protruding block, of the sliding base, the mounting rod is sleeved with the spring, the end, away from the sliding base, of the spring is fixedly connected with the surface of the protruding block, the cutter is in a triangular prism shape, and a cutting face is arranged on the side, away from the hook claw, of the cutter. And the extension rod is positioned on one side of the mounting rod. According to the hair winding device, hair in a pipeline is effectively wound through the hook claw, the hair is cut off through the cutter, sundries are rapidly treated, the working efficiency of equipment is improved, and the workload of operators is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipe dredging technology, and in particular to a detachable and cleanable pipe dredging device for building drainage. Background Technology

[0002] Building drainage refers to the system inside a building used to remove domestic sewage, wastewater, and rainwater from the roof. Its main function is to safely and effectively discharge various liquid wastes generated inside the building to the municipal drainage network or other designated drainage points outside the building.

[0003] Existing technologies, such as the utility model patent with publication number CN218292223U, disclose a detachable and cleanable pipe unblocking device for building drainage. This device includes a drive assembly, a connecting rod, and an extension hose located between the drive assembly and the connecting rod. The bottom end of the extension hose is a threaded connector, and the top end is a threaded ring. The drive assembly and the connecting rod are connected by multiple extension hoses to extend the device. The threaded ring at the top of one extension hose can be engaged with the threaded connector at the bottom end of another extension hose. When using this device, the equipment can be extended by connecting multiple extension hoses. The drive assembly pushes the connecting rod downwards, causing the connecting rod to open the gripper at the blockage. The rotating drive assembly then clamps the blockage and removes it, thus achieving device extension and facilitating disassembly and cleaning.

[0004] Building drainage pipes often accumulate hair and other debris during use, which can easily lead to blockages. Existing pipe cleaning devices use grippers to grab the debris. However, due to the small contact area of ​​the grippers, the amount of debris that can be processed at one time is limited, requiring multiple operations and increasing the workload of cleaning personnel. This needs to be improved. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing pipe dredging devices that use grippers to grab debris. Due to the small contact area of ​​the grippers, the amount of debris that can be processed at one time is limited, requiring multiple operations and increasing the workload of cleaning personnel. Therefore, this invention proposes a detachable and cleanable pipe dredging device for building drainage.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a detachable and cleanable building drainage pipe dredging device, including a mounting rod, a hook fixedly connected to one end of the mounting rod, a sliding seat slidably connected to the mounting rod, a cutter fixedly connected to the surface of the sliding seat, a protrusion fixedly connected to the surface of the mounting rod, a spring fixedly connected to the side of the sliding seat near the protrusion, the spring being sleeved on the mounting rod, and the end of the spring away from the sliding seat being fixedly connected to the surface of the protrusion. The hook effectively winds up hair in the pipe, and the cutter cuts the hair, quickly processing debris, improving the operating efficiency of the equipment, and reducing the workload of the operator.

[0007] Preferably, the cutter is in the shape of a triangular prism, and the side of the cutter away from the hook has a cutting surface.

[0008] Preferably, the device also includes an extension rod located on one side of the mounting rod. The end of the extension rod near the mounting rod has a thread, and a threaded sleeve is connected to the thread. The end of the mounting rod near the extension rod is fixedly connected to a connector, the surface of which has a thread. One end of the connector is threaded into the threaded sleeve. The extension rod and the threaded sleeve effectively increase the working distance of the device and improve its applicability.

[0009] Preferably, a sleeve is fixedly connected to the side of the sliding seat near the protrusion, a pull rod is fixedly connected to the surface of the sleeve, and a pull ring is fixedly connected to the end of the pull rod away from the sleeve. The pull rod is bent, the side of the pull rod is L-shaped, and the corner of the pull rod is rounded. There are two pull rods and two pull rings, which are mirror images of each other to facilitate normal use of the equipment. In use, an extension rod of the corresponding length is selected according to the depth of the pipe, the threaded sleeve is installed on the connector, and the extension rod is installed... The threaded sleeve is then inserted, and the extension rod is installed on the external drive device. The hook is then inserted into the building drainage pipe, and the hook is rotated to catch hair and other debris in the drainage pipe. The hook is then pulled out, and the pull ring is pulled away from the hook. The pull ring moves the sleeve, sliding seat, and cutter through the pull rod. The spring is deformed by the force, and the cutter cuts the hair wrapped around the hook. The debris falls off the hook. After the cleaning operation is completed, the pull ring is released, and the spring drives the sleeve, sliding seat, and cutter to return to their original positions.

[0010] Preferably, the number of hooks is four, and the four hooks are arranged in a circular array. The number of cutters is eight, which facilitates the cutting of hair wrapped around the hooks.

[0011] Preferably, the mounting rod is a rectangular rod, the protrusion is a cylindrical block, and the diameter of the protrusion is smaller than the inner diameter of the sleeve. The sleeve effectively protects the internal components and improves the service life of the equipment.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the hook effectively winds up the hair in the pipe and cuts it with a cutter, quickly processing debris, improving the operating efficiency of the equipment, and reducing the workload of the operators.

[0014] 2. In this utility model, the working distance of the equipment is effectively increased by using the extension rod and the threaded sleeve, thereby improving the applicability of the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a detachable and cleanable building drainage pipe dredging device;

[0016] Figure 2 This utility model provides a side view of a detachable and cleanable pipe unblocking device for building drainage.

[0017] Figure 3 This utility model provides a structural diagram of a detachable and cleanable building drainage pipe dredging device during cleaning.

[0018] Figure 4 This utility model provides a partial structural diagram of a detachable and cleanable pipe unblocking device for building drainage.

[0019] Figure 5 This utility model proposes a detachable and cleanable pipe dredging device for building drainage. Figure 4 A schematic diagram of the structure at point A.

[0020] Legend:

[0021] 1. Extension rod; 2. Protrusion; 3. Sleeve; 4. Claw; 5. Pull rod; 6. Pull ring; 7. Cutter; 8. Threaded sleeve; 9. Sliding seat; 10. Mounting rod; 11. Spring; 12. Connector; 13. Cut surface. Detailed Implementation

[0022] Please see Figures 1-5This utility model provides a technical solution: a detachable and cleanable building drainage pipe dredging device, including a mounting rod 10, a hook 4 fixedly connected to one end of the mounting rod 10, a sliding seat 9 slidably connected to the mounting rod 10, a cutter 7 fixedly connected to the surface of the sliding seat 9, a protrusion 2 fixedly connected to the surface of the mounting rod 10, and a spring 11 fixedly connected to the side of the sliding seat 9 near the protrusion 2. The spring 11 is sleeved on the mounting rod 10, and the end of the spring 11 away from the sliding seat 9 is fixedly connected to the surface of the protrusion 2. The hook 4 effectively winds up hair in the pipe, and the cutter 7 cuts the hair, quickly processing debris, improving the operating efficiency of the equipment, and reducing the workload of the operator.

[0023] Specifically, the cutter 7 is in the shape of a triangular prism, and a cutting surface 13 is provided on the side of the cutter 7 away from the hook 4.

[0024] Specifically, it also includes an extension rod 1, which is located on one side of the mounting rod 10. The end of the extension rod 1 near the mounting rod 10 has a thread, and a threaded sleeve 8 is threadedly connected to it. The end of the mounting rod 10 near the extension rod 1 is fixedly connected to a connector 12, which has a thread on its surface. One end of the connector 12 is threadedly inserted into the threaded sleeve 8. The extension rod 1 and the threaded sleeve 8 effectively increase the working distance of the equipment and improve its applicability.

[0025] In this embodiment: A sleeve 3 is fixedly connected to the side of the sliding seat 9 near the protrusion 2. A pull rod 5 is fixedly connected to the surface of the sleeve 3. A pull ring 6 is fixedly connected to the end of the pull rod 5 away from the sleeve. In use, an extension rod 1 of the corresponding length is selected according to the depth of the pipe. The threaded sleeve 8 is installed on the connector 12, and the extension rod 1 is installed in the threaded sleeve 8. Then the extension rod 1 is installed on the external drive device, and the hook 4 is inserted into the building drainage pipe. The hook 4 is controlled to rotate. The hook 4 winds up hair and other debris in the building drainage pipe. Then the hook 4 is pulled out, and the pull ring 6 is pulled away from the hook 4. The pull ring 6 drives the sleeve 3, the sliding seat 9 and the cutter 7 to move through the pull rod 5. The spring 11 is deformed by force, and the cutter 7 cuts the hair wound on the hook 4. The debris falls off the hook 4. After the cleaning operation is completed, the pull ring 6 is released, and the spring 11 drives the sleeve 3, the sliding seat 9 and the cutter 7 to return to their original positions.

[0026] Specifically, there are four claws 4 arranged in a circular array, and eight cutters 7, which facilitate the cutting of hair wrapped around the claws 4.

[0027] In this embodiment: the mounting rod 10 is a rectangular rod, the protrusion 2 is a cylindrical block, the diameter of the protrusion 2 is smaller than the inner diameter of the sleeve 3, and the sleeve 3 effectively protects the internal components and improves the service life of the equipment.

[0028] Specifically, the pull rod 5 is bent, the side of the pull rod 5 is L-shaped, the corner of the pull rod 5 is rounded, and there are two pull rods 5 and two pull rings 6. The two pull rods 5 and pull rings 6 are set in a mirror image to facilitate the normal use of the equipment.

[0029] Working principle: In use, select the extension rod 1 of the appropriate length according to the depth of the pipe, install the threaded sleeve 8 on the connector 12, and install the extension rod 1 in the threaded sleeve 8. Then, install the extension rod 1 on the external drive device, and extend the hook 4 into the building drainage pipe. Control the hook 4 to rotate, and the hook 4 will wrap up hair and other debris in the building drainage pipe. Then, pull out the hook 4, and then pull the pull ring 6 away from the hook 4. The pull ring 6 drives the sleeve 3, the sliding seat 9 and the cutter 7 to move through the pull rod 5. When the spring 11 is subjected to force and deforms, the cutter 7 cuts the hair wrapped around the hook 4, and the debris falls off the hook 4. After the cleaning operation is completed, the pull ring 6 is released, and the spring 11 drives the sleeve 3, the sliding seat 9 and the cutter 7 to return to their original positions. This solution effectively wraps the hair in the pipe with the hook 4 and cuts it with the cutter 7, quickly processing the debris, improving the operating efficiency of the equipment, reducing the workload of the operator, and effectively increasing the working distance of the equipment by using the extension rod 1 and the threaded sleeve 8, thus improving the applicability of the equipment.

Claims

1. A detachable and cleanable pipe unclogging device for building drainage, comprising a mounting rod (10), characterized in that: One end of the mounting rod (10) is fixedly connected to a hook (4), a sliding seat (9) is slidably connected to the mounting rod (10), a cutter (7) is fixedly connected to the surface of the sliding seat (9), a protrusion (2) is fixedly connected to the surface of the mounting rod (10), a spring (11) is fixedly connected to the side of the sliding seat (9) near the protrusion (2), the spring (11) is sleeved on the mounting rod (10), and the end of the spring (11) away from the sliding seat (9) is fixedly connected to the surface of the protrusion (2).

2. The removable and cleanable building drainage pipe dredging device according to claim 1, characterized in that: The cutter (7) is in the shape of a triangular prism, and a cutting surface (13) is provided on the side of the cutter (7) away from the hook (4).

3. The removable and cleanable building drainage pipe dredging device according to claim 1, characterized in that: It also includes an extension rod (1), which is located on one side of the mounting rod (10). The end of the extension rod (1) near the mounting rod (10) is threaded and threadedly connected to a threaded sleeve (8). The end of the mounting rod (10) near the extension rod (1) is fixedly connected to a connector (12), which is threaded on its surface. One end of the connector (12) is threadedly inserted into the threaded sleeve (8).

4. The removable and cleanable building drainage pipe dredging device according to claim 1, characterized in that: A sleeve (3) is fixedly connected to the side of the sliding seat (9) near the protrusion (2). A pull rod (5) is fixedly connected to the surface of the sleeve (3). A pull ring (6) is fixedly connected to the end of the pull rod (5) away from the sleeve. The pull rod (5) is bent. The side of the pull rod (5) is L-shaped. The corner of the pull rod (5) is rounded. There are two pull rods (5) and two pull rings (6). The two pull rods (5) and pull rings (6) are arranged in a mirror image.

5. A detachable and cleanable building drainage pipe dredging device according to claim 1, characterized in that: The number of hooks (4) is four, and the four hooks (4) are arranged in a circular array. The number of cutters (7) is eight.

6. A detachable and cleanable building drainage pipe dredging device according to claim 1, characterized in that: The mounting rod (10) is a rectangular rod, the protrusion (2) is a cylindrical block, and the diameter of the protrusion (2) is smaller than the inner diameter of the sleeve (3).

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