Building drainage pipeline dredging and cleaning equipment

Abstract

The utility model discloses building drainage pipeline dredging and cleaning equipment which comprises a rectangular shell and a set of carrying handles installed on the two sides of the rectangular shell, and the bottom of the rectangular shell is connected with a dredging and cleaning mechanism. And the dredging and cleaning mechanism comprises a driving motor, a hollow connector, a dredging spring, a fixed sleeve, a soft steel wire rope, a sliding rod, a spring, a threaded head, three hinge seats and three clamping claws. The drain pipe dredging device has the advantages that the driving motor drives the dredging spring to rotate, so that the dredging spring penetrates into the drain pipe in the rotating process, gaps of the dredging spring can be expanded in the rotating process of the dredging spring, and sundries easy to clean can be clamped and cleaned conveniently; when sundries such as branches and stones which are difficult to clean need to be cleaned, the driving motor is closed, the three clamping claws can be driven to clamp and clean the sundries which are difficult to clean by holding the pressing handle, and the device has two working modes, so that the dredging and cleaning effects of the drainage pipeline are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging, in particular to a device for dredging and cleaning building drainage pipelines. Background Art

[0002] Building drainage refers to the system of pipes and ancillary facilities that collect and discharge sewage, wastewater, and rainwater. This includes main pipes, branch pipes, and pipes leading to treatment plants. Drainage pipe length refers to the combined length of all drainage mains, main pipes, branch pipes, inspection wells, and connecting well inlets and outlets.

[0003] The drainage pipes of buildings are prone to clogging after long-term use and need to be unblocked and cleaned. The existing patent application number is CN202221332630.5, which discloses a pipe unblocking device with good cleaning effect. The motor can drive the spring to rotate, and the bendability of the spring is used to make the spring penetrate into the sewer pipe during the rotation. In addition, the gap of the spring will expand during the rotation, and it will clamp the debris when it deforms again. However, the unblocking spring can only be used to unblock and clean the debris in the building drainage pipe that is easy to clean, such as leaves, plastics, etc., and the debris that is difficult to clean, such as branches, stones, etc., is not easy to clean out, thereby affecting the unblocking and cleaning effect of the pipe.

[0004] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0005] In view of the above defects, the utility model provides a building drainage pipe dredging and cleaning device to solve the problem of dredging and cleaning the building drainage pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A device for dredging and cleaning building drainage pipes, comprising a rectangular housing and a set of carrying handles mounted on both sides of the rectangular housing, wherein a dredging and cleaning mechanism is connected to the bottom of the rectangular housing;

[0008] The dredging and cleaning mechanism includes a driving motor, a hollow connector, a dredging spring, a fixed sleeve, a soft steel wire rope, a sliding rod, a spring, a threaded head, three articulated seats and three clamping claws. The driving motor is installed on the right side of the rectangular shell, and the rotating end is vertically upward. The hollow connector is movably inserted in the left side of the rectangular shell. The dredging spring is connected to the bottom of the hollow connector. The fixed sleeve is installed at the bottom of the dredging spring. The soft steel wire rope is movably inserted in the hollow connector and the dredging spring. The sliding rod is installed at the bottom of the soft steel wire rope and is located in the fixed sleeve. The spring is sleeved on the outer surface of the sliding rod. The threaded head is installed at the bottom of the sliding rod. The three articulated seats are evenly installed on the outer surface of the fixed sleeve. The three clamping claws are hinged in the three articulated seats.

[0009] Furthermore, a fixing frame is installed on the right side of the upper end of the hollow connecting head, and a pressing handle is movably hinged in the fixing frame.

[0010] Furthermore, a lifting head is installed at the upper end of the soft steel wire rope, and the lifting head is hinged to the pressing handle.

[0011] Furthermore, the rotating end of the driving motor is connected to the hollow connector via a set of reduction gear sets.

[0012] Furthermore, the upper ends of the three clamping claws are respectively provided with fan-shaped teeth that engage with the threaded heads.

[0013] Furthermore, an energy storage battery pack is installed in the rectangular shell, and a control switch is installed at the upper end.

[0014] The utility model provides a building drainage pipe dredging and cleaning device, which has the following beneficial effects: a dredging and cleaning mechanism is connected to the bottom of a rectangular shell, a driving motor is used to drive a dredging spring to rotate, and the bendability of the dredging spring is utilized, so that the dredging spring is allowed to penetrate deep into the drainage pipe during the rotation process, and the gap of the dredging spring is expanded during the rotation process, so that easy-to-clean debris can be clamped and cleaned;

[0015] When it is necessary to clean up difficult-to-clean debris such as branches and stones, turn off the drive motor and hold the pressing handle to allow the soft steel wire rope to drive the three clamping claws to clamp and clean the difficult-to-clean debris. This equipment has two working modes, which effectively improves the drainage pipe unblocking and cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a building drainage pipe dredging and cleaning device described in the utility model.

[0017] Figure 2 This is a cross-sectional view of the rectangular shell of the present invention.

[0018] Figure 3 This is a schematic diagram of the dredging spring described in the present utility model.

[0019] Figure 4 This is a schematic diagram of the soft steel wire rope described in the present utility model.

[0020] In the figure: 1. Rectangular shell; 2. Carrying handle; 3. Drive motor; 4. Hollow connector; 5. Clearing spring; 6. Fixing sleeve; 7. Soft steel wire rope; 8. Sliding rod; 9. Spring; 10. Threaded head; 11. Articulated seat; 12. Clamping claw; 13. Fixing frame; 14. Pressing handle; 15. Lifting head; 16. Reduction gear set; 17. Sector gear; 18. Energy storage battery pack; 19. Control switch. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-4 As shown: A building drainage pipe dredging and cleaning device, including a rectangular shell 1 and a group of carrying handles 2 installed on both sides of the rectangular shell 1, the bottom of the rectangular shell 1 is connected to a dredging and cleaning mechanism; the dredging and cleaning mechanism includes a driving motor 3, a hollow connector 4, a dredging spring 5, a fixed sleeve 6, a soft steel wire rope 7, a sliding rod 8, a spring 9, a threaded head 10, three hinged seats 11 and three clamping claws 12, the driving motor 3 is installed on the right side of the rectangular shell 1, and the rotating end is vertically upward, the hollow connector 4 is movably inserted in the left side of the rectangular shell 1, the dredging spring 5 is connected to the bottom of the hollow connector 4, the fixed sleeve 6 is installed at the bottom of the dredging spring 5, the soft steel wire rope 7 is movably inserted in the hollow connector 4 and the dredging spring 5, and the sliding rod 8 is installed in the soft The bottom of the wire rope 7 is located in the fixed sleeve 6, the spring 9 is sleeved on the outer surface of the sliding rod 8, the threaded head 10 is installed at the bottom of the sliding rod 8, the three hinged seats 11 are evenly installed on the outer surface of the fixed sleeve 6, and the three clamping claws 12 are hinged in the three hinged seats 11; a fixing frame 13 is installed on the right side of the upper end of the hollow connecting head 4, and a pressing handle 14 is movably hinged in the fixing frame 13; a lifting head 15 is installed on the upper end of the soft steel wire rope 7, and the lifting head 15 is hinged to the pressing handle 14; the rotating end of the drive motor 3 is connected to the hollow connecting head 4 through a group of reduction gear sets 16; the upper ends of the three clamping claws 12 are respectively equipped with fan-shaped teeth 17 that mesh with the threaded head 10; an energy storage battery pack 18 is installed in the rectangular shell 1, and a control switch 19 is installed on the upper end.

[0022] The working principle of this embodiment is as follows: a storage battery pack 18 is installed in the rectangular housing 1. The storage battery pack 18 is used to store electricity and is rechargeable. A control switch 19 is installed on the upper end. The control switch 19 is used to control the start and stop of the drive motor 3.

[0023] During dredging and cleaning: the driving motor 3 is installed on the right side of the rectangular housing 1, and the rotating end is vertically facing upwards. The hollow connector 4 is movably inserted into the left side of the rectangular housing 1 through a fastening bearing. The dredging spring 5 is connected to the bottom of the hollow connector 4. The fixed sleeve 6 is installed at the bottom of the dredging spring 5. The soft steel wire rope 7 is movably inserted into the hollow connector 4 and the dredging spring 5. The sliding rod 8 is installed at the bottom of the soft steel wire rope 7 and is located in the fixed sleeve 6. The spring 9 is sleeved on the outer surface of the sliding rod 8. The threaded head 10 is installed at the bottom of the sliding rod 8. The three hinged seats 11 are evenly installed on the outer surface of the fixed sleeve 6. The three clamping claws 12 are hinged. In the three articulated seats 11, the rotating end of the drive motor 3 is connected to the hollow connector 4 through a set of reduction gear sets 16. When the user turns on the control switch 19, the drive motor 3 drives the hollow connector 4 and the dredge spring 5 to rotate through the set of reduction gear sets 16. The dredge spring 5 is flexible, so that the dredge spring 5 is allowed to penetrate deep into the drain pipe during the rotation process. In addition, the gap of the dredge spring 5 will expand during the rotation process, making it easier to clamp and clean easily cleaned debris. When the drive motor 3 is working, the soft steel wire rope 7 rotates synchronously. The fixing frame 13 should be prevented from injuring the operator.

[0024] A fixing frame 13 is installed on the right side of the upper end of the hollow connecting head 4, and a pressing handle 14 is movably hinged in the fixing frame 13. A lifting head 15 is installed on the upper end of the soft steel wire rope 7, and the lifting head 15 is hinged to the pressing handle 14. When it is necessary to clean up debris that is difficult to clean, such as branches and stones, the user turns off the drive motor 3, and by holding and pressing the pressing handle 14, the soft steel wire rope 7 can drive the sliding rod 8 and the threaded head 10 to move upward. At this time, the spring 9 is compressed, and the three clamping claws 12 are deflected by the upper fan-shaped teeth 17 to clamp and clean the debris that is difficult to clean. The device has two working modes, which effectively improves the cleaning effect of the drainage pipe.

[0025] The above technical solutions only reflect the preferred technical solutions of the present utility model. Any changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the scope of protection of the present utility model.

Claims

1. A device for clearing and unclogging building drainage pipes, comprising a rectangular housing (1) and a set of carrying handles (2) mounted on both sides of the rectangular housing (1), characterized in that: The bottom of the rectangular shell (1) is connected to a dredging and cleaning mechanism; The dredging and cleaning mechanism comprises a driving motor (3), a hollow connector (4), a dredging spring (5), a fixed sleeve (6), a soft steel wire rope (7), a sliding rod (8), a spring (9), a threaded head (10), three hinged seats (11) and three clamping claws (12), wherein the driving motor (3) is installed on the right side of the rectangular housing (1) with the rotating end facing vertically upward, the hollow connector (4) is movably inserted in the left side of the rectangular housing (1), the dredging spring (5) is connected to the bottom of the hollow connector (4), and the fixed sleeve (6) is connected to the bottom of the hollow connector (4). The fixed sleeve (6) is installed at the bottom of the dredging spring (5), the soft steel wire rope (7) is movably inserted into the hollow connector (4) and the dredging spring (5), the sliding rod (8) is installed at the bottom of the soft steel wire rope (7) and is located in the fixed sleeve (6), the spring (9) is sleeved on the outer surface of the sliding rod (8), the threaded head (10) is installed at the bottom of the sliding rod (8), three hinged seats (11) are evenly installed on the outer surface of the fixed sleeve (6), and three clamping claws (12) are hinged in the three hinged seats (11).

2. A building drainage pipe dredging and cleaning device according to claim 1, characterized in that: A fixing frame (13) is installed on the right side of the upper end of the hollow connector (4), and a pressing handle (14) is movably hinged in the fixing frame (13).

3. A building drainage pipe dredging and cleaning device according to claim 1, characterized in that: A lifting head (15) is installed at the upper end of the soft steel wire rope (7), and the lifting head (15) is hinged to the pressing handle (14).

4. A building drainage pipe dredging and cleaning device according to claim 1, characterized in that: The rotating end of the driving motor (3) is connected to the hollow connector (4) through a set of reduction gear sets (16).

5. The building drainage pipe dredging and cleaning equipment according to claim 1, characterized in that: The upper ends of the three clamping claws (12) are respectively provided with sector teeth (17) that mesh with the threaded head (10).

6. A building drainage pipe dredging and cleaning device according to claim 1, characterized in that: An energy storage battery pack (18) is installed in the rectangular housing (1), and a control switch (19) is installed at the upper end.

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