Dredging device for drainage pipeline

Abstract

The utility model discloses a drainage pipeline dredging device, and particularly relates to the field of drainage pipeline dredging, the drainage pipeline dredging device comprises a connecting rod, one end of the connecting rod is fixedly provided with a mounting rod, one end of the mounting rod is fixedly provided with a connecting seat, and the periphery of the outer surface of the connecting seat is provided with a top plate assembly; the mounting seat is fixedly mounted on the outer surface of one end of the connecting seat, a rotary table is rotatably mounted at one end of the mounting seat, a driving motor is fixedly mounted in the mounting seat, and one end of an output shaft of the driving motor is fixedly connected with the rotary table. By arranging the connecting pipe, the inner rods and the top plates, when the device is used, the piston can be pushed through the air cylinder, air in the mounting rods is pressed into the connecting pipe, and air pressure in the connecting pipe is increased, so that the inner rods in the device are pushed outwards until the top plates on the periphery are attached to the inner wall of a drainage pipe, and the top plates are made of rubber materials and are attached to the inner wall of the drainage pipe in a deformable mode; and the stability in the process of pushing the dredging device is ensured.

Description

Technical Field

[0001] The utility model relates to the field of drainage pipe dredging, and more specifically, to a drainage pipe dredging device. Background Art

[0002] Drainage pipes refer to a system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater. In order to ensure the normal drainage of the drainage pipes, regular dredging and maintenance are required. Generally, dredging tools are used to dredge the drainage pipes.

[0003] However, in actual use, the existing drainage pipe dredging device lacks certain stability during the process of dredging the drainage pipe, and the dredging mechanism may come into contact and collide with the inner wall of the drainage pipe, which may easily cause damage to the inner wall of the drainage pipe. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a device for clearing drainage pipes. By setting a connecting pipe, an inner rod and a top plate, when in use, the piston can be pushed by the cylinder to press the gas in the installation rod into the connecting pipe, thereby increasing the air pressure in the connecting pipe, thereby pushing the inner rod inside outward until the surrounding top plates are attached to the inner wall of the drainage pipe. The top plate is made of rubber material and can be deformed and attached to the inner wall of the drainage pipe, thereby ensuring stability during the process of pushing the clearing device.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for dredging drainage pipes, comprising:

[0006] A connecting rod, one end of which is fixedly mounted with a mounting rod, one end of which is fixedly mounted with a connecting seat, and a top plate assembly is arranged around the outer surface of the connecting seat;

[0007] A mounting seat, wherein the mounting seat is fixedly mounted on the outer surface of one end of the connecting seat, a turntable is rotatably mounted on one end of the mounting seat, a driving motor is fixedly mounted inside the mounting seat, and one end of the output shaft of the driving motor is fixedly connected to the turntable, claws are arranged around the turntable, and an adjustment component is arranged at one end of the turntable, and the claws are retracted and extended through the adjustment component.

[0008] Furthermore, the top plate assembly includes a connecting pipe fixedly mounted on the outer surface of the connecting seat, an inner rod is provided inside the connecting pipe, a top plate is fixedly mounted on one end of the inner rod, and one end of the connecting pipe is connected to the connecting seat. When the air pressure in the connecting pipe increases, the inner rod is pushed outward, so that the top plate at one end of the inner rod is attached to the inner wall of the drain pipe.

[0009] Furthermore, a cylinder is fixedly installed at one end of the inner part of the mounting rod, a piston is fixedly installed at one end of the output shaft of the cylinder, one end of the mounting rod is connected to the connecting seat, and the air pressure in the mounting rod is pushed into the connecting seat by starting to push the piston.

[0010] Furthermore, the adjustment component includes a catheter fixedly mounted on the outer surface of the turntable, and the outer surface of the catheter is sleeved with a ring, and the ring slides along the catheter.

[0011] Furthermore, a first connecting frame is fixedly installed on the outer surface of one end of the turntable, one end of the claw tooth is hinged to the first connecting frame, a second connecting frame is fixedly installed on the outer surface of the ring, one end of the second connecting frame is hinged to a connecting plate, and one end of the connecting plate is hinged to the inner wall of the claw tooth, and the claw tooth is driven to send and receive through the connecting plate.

[0012] Furthermore, a slide groove is provided on the outer surface of the catheter, a screw rod is rotatably installed inside the catheter, an inner block is sleeved on the outer surface of the screw rod, and the inner block is threadedly connected to the catheter, and both sides of the outer surface of the inner block pass through the slide groove and are fixedly connected to the inner wall of the ring, a motor is fixedly installed on one end of the catheter, and one end of the motor is fixedly connected to one end of the screw rod, and starting the motor drives the screw rod to rotate, thereby driving the inner block to move.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting the connecting pipe, inner rod and top plate, when in use, the piston can be pushed by the cylinder to press the gas in the installation rod into the connecting pipe, increase the air pressure in the connecting pipe, and push the inner rod outward until the top plate around it is attached to the inner wall of the drain pipe. The top plate is made of rubber material and can be deformed and attached to the inner wall of the drain pipe to ensure stability during the process of pushing the dredging device;

[0015] 2. Through the claws that are set, during the dredging process, the claws can be retracted and extended through the adjustment component, thereby increasing the dredging range of the dredging device and increasing the dredging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a cross-sectional view of the installation rod of the utility model.

[0018] Figure 3 It is a schematic diagram of the installation structure of the claw teeth of the utility model.

[0019] Figure 4 It is a cross-sectional view of the catheter of the utility model.

[0020] The accompanying drawings are marked as follows: 1. connecting rod; 2. mounting rod; 21. connecting seat; 22. cylinder; 23. piston; 24. connecting pipe; 25. inner rod; 26. top plate; 3. mounting seat; 31. turntable; 32. first connecting frame; 33. claw teeth; 34. connecting plate; 35. guide tube; 351. slide groove; 36. collar; 361. second connecting frame; 37. motor; 38. screw; 39. inner block. DETAILED DESCRIPTION

[0021] The utility model provides Figure 1-4 A device for clearing drainage pipes shown includes:

[0022] A connecting rod 1, one end of which is fixedly mounted with a mounting rod 2, one end of which is fixedly mounted with a connecting seat 21, and a top plate assembly is arranged around the outer surface of the connecting seat 21;

[0023] The mounting seat 3 is fixedly mounted on the outer surface of one end of the connecting seat 21, a turntable 31 is rotatably mounted on one end of the mounting seat 3, a driving motor is fixedly mounted inside the mounting seat 3, and one end of the output shaft of the driving motor is fixedly connected to the turntable 31, claws 33 are arranged around the turntable 31, and an adjustment component is arranged at one end of the turntable 31, and the claws 33 are retracted and extended through the adjustment component.

[0024] In a preferred embodiment, Figure 1-2 As shown, the top plate assembly includes a connecting pipe 24 fixedly mounted on the outer surface of the connecting seat 21, an inner rod 25 is arranged inside the connecting pipe 24, a top plate 26 is fixedly mounted on one end of the inner rod 25, and one end of the connecting pipe 24 is connected to the connecting seat 21, a cylinder 22 is fixedly mounted on one end of the inner part of the mounting rod 2, a piston 23 is fixedly mounted on one end of the output shaft of the cylinder 22, and one end of the mounting rod 2 is connected to the connecting seat 21. The piston 23 is pushed by the cylinder 22 to press the gas in the mounting rod 2 into the connecting pipe 24, thereby increasing the air pressure in the connecting pipe 24, thereby pushing the inner rod 25 outward until the top plate 26 around it is attached to the inner wall of the drain pipe.

[0025] In a preferred embodiment, Figure 3As shown, the adjustment component includes a conduit 35 fixedly installed on the outer surface of the turntable 31, and a ring 36 is sleeved on the outer surface of the conduit 35. A first connecting frame 32 is fixedly installed on the outer surface of one end of the turntable 31, and one end of the claw 33 is hinged to the first connecting frame 32. A second connecting frame 361 is fixedly installed on the outer surface of the ring 36, and one end of the second connecting frame 361 is hinged to a connecting plate 34, and one end of the connecting plate 34 is hinged to the inner wall of the claw 33. The ring 36 is driven by the inner block 39 to slide along the slide groove 351, and the connecting plate 34 is driven to extend, thereby driving the claw 33 to retract and extend, thereby increasing the dredging range of the claw 33.

[0026] In a preferred embodiment, Figure 4 As shown, a slide groove 351 is provided on the outer surface of the conduit 35, and a screw rod 38 is rotatably installed inside the conduit 35. An inner block 39 is sleeved on the outer surface of the screw rod 38, and the inner block 39 is threadedly connected to the conduit 35, and both sides of the outer surface of the inner block 39 pass through the slide groove 351 and are fixedly connected to the inner wall of the collar 36. A motor 37 is fixedly installed at one end of the conduit 35, and one end of the motor 37 is fixedly connected to one end of the screw rod 38. When dredging, the driving motor in the mounting seat 3 is started, and the turntable 31 is driven to rotate by the driving motor, and the claw teeth 33 are driven to rotate by the turntable 31 to dredge the debris in the drain pipe. During the working process, the claw teeth 33 can start the motor 37 at one end of the conduit 35 to drive the internal screw rod 38 to rotate.

[0027] Working principle of this utility model:

[0028] Refer to the instruction manual Figure 1-4 When in use, the piston 23 can be pushed by the cylinder 22 to press the gas in the mounting rod 2 into the connecting pipe 24, thereby increasing the air pressure in the connecting pipe 24, thereby pushing the internal inner rod 25 outward until the top plates 26 around it are attached to the inner wall of the drain pipe. The top plates 26 are made of rubber material and can be deformed and attached to the inner wall of the drain pipe to ensure stability during the process of pushing the dredging device. When dredging, the driving motor in the mounting seat 3 is started, and the turntable 31 is driven to rotate by the driving motor, and the claw teeth 33 are driven to rotate by the turntable 31 to dredge the debris in the drain pipe. During the working process of the claw teeth 33, the motor 37 at one end of the catheter 35 can be started to drive the internal screw 38 to rotate, and the inner block 39 is threadedly connected to the screw 38. The inner block 39 drives the ring 36 to slide along the slide groove 351, driving the connecting plate 34 to extend, thereby driving the claw teeth 33 to retract and release, thereby increasing the dredging range of the claw teeth 33.

Claims

1. A device for clearing drainage pipes, characterized in that: include: A connecting rod (1), one end of the connecting rod (1) being fixedly mounted with a mounting rod (2), one end of the mounting rod (2) being fixedly mounted with a connecting seat (21), and a top plate assembly being arranged around the outer surface of the connecting seat (21); A mounting seat (3), wherein the mounting seat (3) is fixedly mounted on the outer surface of one end of the connecting seat (21), a turntable (31) is rotatably mounted on one end of the mounting seat (3), a driving motor is fixedly mounted inside the mounting seat (3), and one end of the output shaft of the driving motor is fixedly connected to the turntable (31), claw teeth (33) are arranged around the turntable (31), and an adjustment component is arranged at one end of the turntable (31), and the claw teeth (33) are retracted and extended by the adjustment component.

2. A drainage pipe dredging device according to claim 1, characterized in that: The top plate assembly comprises a connecting pipe (24) fixedly mounted on the outer surface of the connecting seat (21), an inner rod (25) is arranged inside the connecting pipe (24), a top plate (26) is fixedly mounted on one end of the inner rod (25), and one end of the connecting pipe (24) is connected to the connecting seat (21).

3. A drainage pipe dredging device according to claim 2, characterized in that: A cylinder (22) is fixedly mounted on one end of the interior of the mounting rod (2), a piston (23) is fixedly mounted on one end of the output shaft of the cylinder (22), and one end of the mounting rod (2) is connected to the connecting seat (21).

4. The device for clearing drainage pipes according to claim 1, characterized in that: The adjustment assembly comprises a guide tube (35) fixedly mounted on the outer surface of a turntable (31), and a collar (36) is sleeved on the outer surface of the guide tube (35).

5. The device for clearing drainage pipes according to claim 4, characterized in that: A first connecting frame (32) is fixedly mounted on the outer surface of one end of the turntable (31), one end of the claw tooth (33) is hingedly connected to the first connecting frame (32), a second connecting frame (361) is fixedly mounted on the outer surface of the collar (36), one end of the second connecting frame (361) is hingedly connected to a connecting plate (34), and one end of the connecting plate (34) is hingedly connected to the inner wall of the claw tooth (33).

6. The device for clearing drainage pipes according to claim 5, characterized in that: The outer surface of the conduit (35) is provided with a slide groove (351), and a screw rod (38) is rotatably installed inside the conduit (35). The outer surface of the screw rod (38) is sleeved with an inner block (39), and the inner block (39) is threadedly connected to the conduit (35), and both sides of the outer surface of the inner block (39) pass through the slide groove (351) and are fixedly connected to the inner wall of the ring (36), and a motor (37) is fixedly installed at one end of the conduit (35), and one end of the motor (37) is fixedly connected to one end of the screw rod (38).

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