Municipal pipeline dredging device

Abstract

The utility model relates to the technical field of pipeline desilting, in particular to a municipal pipeline desilting device which comprises a rotating rod and a block body, the left end of the rotating rod is fixedly connected with a fixing block, the left side face of the fixing block is rotationally connected with four connecting blocks, and the end, away from the fixing block, of each connecting block is rotationally connected with a fixing body; the right side face of each fixing body is fixedly connected with a connecting body, the rotating rod, the fixing block, the connecting block and other components are arranged, the rotating rod rotates to drive the fixing block to rotate, the fixing block drives the connecting block to rotate, the connecting block rotates on the surfaces of the fixing block and the fixing bodies, and the four fixing bodies are driven to move. When the fixing body moves, the connecting body is driven to move, the mounting block is driven to move through the connecting body, and the mounting block drives the transmission rod and the pulleys to move, so that the pulleys can move to be in contact with the inner wall of the pipeline, each pulley can be in contact with the inner wall of the pipeline, and the effect that the block bodies can be kept stable during moving is achieved.

Description

Technical Field

[0001] This application relates to the technical field of pipeline dredging, and particularly relates to a municipal pipeline dredging device. Background Art

[0002] As an important part of urban infrastructure, municipal pipelines can timely drain rainwater on the urban ground, provide industrial and domestic water for the city, and at the same time prevent urban water resources from being polluted.

[0003] Through retrieval, Chinese Patent Publication No. CN221502243U discloses a municipal pipeline dredging device, including a bottom plate. A traveling wheel is fixedly installed at the bottom of the bottom plate. A spraying port is opened at the rear of the surface of the bottom plate. A water tank is placed at the center of the surface of the bottom plate. A high-pressure water pump is arranged inside the water tank. The top of the water tank is hinged with a tank cover through a hinge. Water outlets are opened on the surface of the water tank and the surface of the tank cover. A water pipe is fixedly connected to the inner wall of the water outlet. The top inner wall of the water pipe is threadedly connected with a high-pressure spray head. A bearing plate is fixedly connected to the left edge of the bottom plate. A scraping mechanism is fixedly installed on the surface of the bearing plate. By setting the scraping mechanism in the present utility model, caked dirt on the inner wall of the pipeline can be scraped during dredging, improving the use effect of the device. Multiple infrared heating lamps can dry the water stains on the inner wall of the pipeline after the dredging work is completed, avoiding the pipeline damage caused by the corrosion of water stains to the pipeline and increasing the functionality of the device.

[0004] In view of the above related technologies, the inventor found the following defects: Since the inside of the pipeline is arc-shaped, the device lacks stability when moving in the pipeline and is prone to tilting and falling when touching a harder object. Summary of the Utility Model

[0005] In order to make the dredging device have stability when walking in the pipeline, this application provides a municipal pipeline dredging device.

[0006] A municipal pipeline dredging device provided by this application adopts the following technical solutions: including a rotating rod and a block. A fixed block is fixedly connected to the left end of the rotating rod. Four connecting blocks are rotatably connected to the left side surface of the fixed block. One end of each connecting block away from the fixed block is rotatably connected to a fixed body. A connecting body is fixedly connected to the right side surface of each fixed body. An installation block is fixedly connected to the side surface of each connecting body away from the block. A transmission rod is rotatably connected to the inner wall of each installation block. Two pulleys are fixedly connected to the outer surface of each transmission rod.

[0007] Optionally, a disc is provided on the left side of the block. The outer surface of each fixed body is slidably connected to the inner wall of the disc.

[0008] Optionally, a motor is fixedly installed on the left side surface of the block body, and the right end of the rotating rod is fixedly connected to the output end of the motor.

[0009] Optionally, a first limiting block is fixedly connected to the front and back surfaces of each connecting body, the outer surface of each first limiting block is slidably connected to the inner wall of the block body, a second limiting block is fixedly connected to the right side surface of each connecting body, and the outer surface of each second limiting block is slidably connected to the inner wall of the block body.

[0010] Optionally, a first electric push rod and a second electric push rod are fixedly installed on the left side surface of the disc, a screw conveyor blade one is fixedly connected to the telescopic end of the first electric push rod, and a screw conveyor blade two is fixedly connected to the telescopic end of the second electric push rod.

[0011] Optionally, a motor is fixedly installed on the front surface of one of the mounting blocks, and one end of one of the transmission rods is fixedly connected to the output end of the motor.

[0012] Optionally, a sludge suction pump is fixedly installed on the bottom surface of the block body, a first pipeline is fixedly communicated with the input end of the sludge suction pump, a second pipeline is fixedly communicated with the output end of the sludge suction pump, and the outer surface of the second pipeline is fixedly connected to the bottom surface of the block body.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] 1. By arranging components such as a rotating rod, a fixed block, and a connecting block, the present utility model drives the fixed block to rotate through the rotation of the rotating rod, drives the connecting block to rotate through the fixed block, the connecting block rotates on the surfaces of the fixed block and the fixed body, and drives the four fixed bodies to move. When the fixed bodies move, they drive the connecting bodies to move, and drive the mounting blocks to move through the connecting bodies. The mounting blocks drive the transmission rods and the pulleys to move, so as to enable the pulleys to move into contact with the inner wall of the pipeline, so that each pulley can be in contact with the inner wall of the pipeline, thereby achieving the effect of keeping the block body stable during movement.

[0015] 2. By arranging components such as a connecting body, a first limiting block, and a second limiting block, when the connecting body moves, it drives the first limiting block and the second limiting block to move on the inner wall of the block body. The block body limits the first limiting block and the second limiting block, and further limits the connecting body, so as to achieve the effect of keeping the connecting body moving stably during movement and being fixed after movement, which is convenient for the block body to move stably. Description of the Drawings

[0016] Figure 1 is the overall three-dimensional structure schematic diagram in the embodiment of the present application;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the fixed body and the connecting body in the embodiment of the present application;

[0018] Figure 3 In the embodiment of the present application Figure 2 is an enlarged schematic view of the structure at position A in

[0019] Figure 4 is a three-dimensional structure schematic diagram of the auger blade one and the auger blade two in the embodiment of the present application;

[0020] Figure 5 is a three-dimensional structure schematic diagram of the transmission rod and the pulley in the embodiment of the present application.

[0021] Reference numerals: 1, rotating rod; 2, fixed block; 3, connecting block; 4, fixed body; 5, connecting body; 6, mounting block; 7, transmission rod; 8, pulley; 9, block body; 10, disc; 11, motor; 12, first limiting block; 13, second limiting block; 14, first electric push rod; 15, auger blade one; 16, second electric push rod; 17, auger blade two; 18, motor; 19, sludge pump; 20, pipe one; 21, pipe two. Detailed implementation manners

[0022] The following further describes the present application in detail with reference to the attached Figure 1 —5.

[0023] The embodiment of the present application discloses a municipal pipeline dredging device. As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 shown, it includes a rotating rod 1 and a block body 9. A fixed block 2 is fixedly connected to the left end of the rotating rod 1. Four connecting blocks 3 are rotatably connected to the left side surface of the fixed block 2. One end of each connecting block 3 away from the fixed block 2 is rotatably connected to a fixed body 4. A connecting body 5 is fixedly connected to the right side surface of each fixed body 4. The fixed block 2 is installed at the left end of the rotating rod 1. The rotation of the rotating rod 1 realizes the rotation effect of the fixed block 2, and then the connecting blocks 3 are driven to rotate by the fixed block 2.

[0024] Please refer to Figure 1 , Figure 2 , a sludge pump 19 is fixedly installed on the bottom surface of the block body 9. The input end of the sludge pump 19 is fixedly communicated with a pipe one 20. The output end of the sludge pump 19 is fixedly communicated with a pipe two 21. The outer surface of the pipe two 21 is fixedly connected to the bottom surface of the block body 9. The sludge pump 19 extracts the sludge in the pipeline through the pipe one 20 and then discharges it through the pipe two 21. One end of the pipe two 21 away from the sludge pump 19 is connected to an external pipeline. When the block body 9 drives the sludge pump 19 and the pipe two 21 to move, the pipe two 21 drives the external pipeline to move. The sludge extracted by the sludge pump 19 is discharged into the external pipeline through the pipe two 21 and then discharged to the outside of the pipeline through the external pipeline.

[0025] Please refer to Figure 2, on both the front and back sides of each connecting body 5, a first limiting block 12 is fixedly connected. The outer surface of each first limiting block 12 is slidably connected to the inner wall of the block body 9. On the right side surface of each connecting body 5, a second limiting block 13 is fixedly connected. The outer surface of each second limiting block 13 is slidably connected to the inner wall of the block body 9. The block body 9 limits the first limiting block 12 and the second limiting block 13, and further limits the connecting body 5, so as to achieve the effect of keeping the connecting body 5 moving stably when moving and being fixed after moving, which is convenient for the stable movement of the block body 9.

[0026] Please refer to Figure 3 , a motor 11 is fixedly installed on the left side surface of the block body 9. The right end of the rotating rod 1 is fixedly connected to the output end of the motor 11. The right end of the rotating rod 1 is connected to the output end of the motor 11, and the rotation effect of the rotating rod 1 is realized through the motor 11.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a disc 10 is provided on the left side of the block body 9. The outer surface of each fixing body 4 is slidably connected to the inner wall of the disc 10. The disc 10 limits the fixing body 4, so that when the connecting block 3 drives the fixing body 4 to move, the fixing body 4 moves vertically and is also prevented from detaching from the inside of the disc 10.

[0028] Please refer to Figure 1 , Figure 4 , an electric push rod one 14 and an electric push rod two 16 are fixedly installed on the left side surface of the disc 10. The telescopic end of the electric push rod one 14 is fixedly connected to a screw conveyor blade one 15, and the telescopic end of the electric push rod two 16 is fixedly connected to a screw conveyor blade two 17. The silt on the inner wall of the pipeline is cleaned by the screw conveyor blade one 15 and the screw conveyor blade two 17. The cleaned silt will flow along the screw conveyor blade one 15 and the screw conveyor blade two 17 to the lower part of the pipeline one 20, which is convenient for the pipeline one 20 to collect the silt. By changing the sizes of the screw conveyor blade one 15 and the screw conveyor blade two 17, the silt on the inner walls of pipelines of different sizes can also be cleaned.

[0029] Please refer to Figure 1 , Figure 2 , Figure 5 , on the side surface of each connecting body 5 away from the block body 9, a mounting block 6 is fixedly connected. The inner wall of each mounting block 6 is rotatably connected to a transmission rod 7. Two pulleys 8 are fixedly connected to the outer surface of each transmission rod 7. The connecting body 5 drives the mounting block 6 to move, the rotation of the transmission rod 7 drives the pulleys 8 to rotate, and then the movement effect of the block body 9 is realized through the pulleys 8. By moving the mounting block 6 to adjust the positions of the transmission rod 7 and the pulleys 8, the pulleys 8 can contact the inner walls of pipelines of different sizes, so that the block body 9 can move stably on the inner walls of pipelines of different sizes.

[0030] Please refer to Figure 5 , where a motor 18 is fixedly installed on the front surface of one mounting block 6, and one end of one transmission rod 7 is fixedly connected to the output end of the motor 18. One end of one transmission rod 7 is connected to the output end of the motor 18, and the rotation effect of the transmission rod 7 is realized through the motor 18.

[0031] The implementation principle of a municipal pipeline dredging device according to an embodiment of the present application is as follows: The auger blade 15 and the auger blade 17 are respectively driven by the electric push rod 14 and the electric push rod 16 to move, and the auger blade 15 and the auger blade 17 are moved to contact the inner wall of the pipeline. Then, the rotation of the rotating rod 1 drives the fixed block 2 to rotate, the fixed block 2 drives the connecting block 3 to rotate, the connecting block 3 rotates on the surfaces of the fixed block 2 and the fixed body 4, and drives the four fixed bodies 4 to move towards the inner wall of the pipeline respectively. When the fixed body 4 moves, it drives the connecting body 5 to move, and drives the mounting block 6, the limiting block 12 and the limiting block 13 to move through the connecting body 5. The mounting block 6 drives the transmission rod 7 and the pulley 8 to move, so that the pulley 8 can be moved to contact the inner wall of the pipeline, so that each pulley 8 can contact the inner wall of the pipeline, so as to achieve the effect of keeping the block 9 stable when moving. The motor 18 drives the transmission rod 7 to rotate, and then drives the pulley 8 to rotate. The movement effect of the block 9 is realized through the pulley 8. The sludge on the inner wall of the pipeline is cleaned by the auger blade 15 and the auger blade 17. The cleaned sludge will flow along the auger blade 15 and the auger blade 17 to the lower part of the pipeline 1 20. The sludge pump 19 extracts the cleaned sludge through the pipeline 1 20. The sludge extracted by the sludge pump 19 is discharged to the external pipeline through the pipeline 2 21, and then discharged to the outside of the pipeline through the external pipeline.

[0032] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A municipal pipeline desilting device, comprising a rotating rod (1) and a block (9), characterized in that: The left end of the rotating rod (1) is fixedly connected to a fixed block (2), the left side of the fixed block (2) is rotatably connected to four connecting blocks (3), one end of each connecting block (3) away from the fixed block (2) is rotatably connected to a fixed body (4), the right side of each fixed body (4) is fixedly connected to a connecting body (5), the side of each connecting body (5) away from the block body (9) is fixedly connected to a mounting block (6), the inner wall of each mounting block (6) is rotatably connected to a transmission rod (7), and the outer surface of each transmission rod (7) is fixedly connected to two pulleys (8).

2. A municipal pipeline desilting device according to claim 1, characterized in that: A disc (10) is provided on the left side of the block (9), and the outer surface of each of the fixed bodies (4) is slidably connected to the inner wall of the disc (10).

3. A municipal pipeline desilting device according to claim 1, characterized in that: A motor (11) is fixedly mounted on the left side of the block (9), and the right end of the rotating rod (1) is fixedly connected to the output end of the motor (11).

4. A municipal pipeline desilting device according to claim 1, characterized in that: The front and back sides of each of the connectors (5) are fixedly connected to a limiting block 1 (12), and the outer surface of each of the limiting blocks 1 (12) is slidably connected to the inner wall of the block (9). The right side of each of the connectors (5) is fixedly connected to a limiting block 2 (13), and the outer surface of each of the limiting blocks 2 (13) is slidably connected to the inner wall of the block (9).

5. A municipal pipeline desilting device according to claim 2, characterized in that: An electric push rod 1 (14) and an electric push rod 2 (16) are fixedly mounted on the left side of the disc (10); the telescopic end of the electric push rod 1 (14) is fixedly connected to an auger scraper 1 (15); and the telescopic end of the electric push rod 2 (16) is fixedly connected to an auger scraper 2 (17).

6. A municipal pipeline desilting device according to claim 1, characterized in that: A motor (18) is fixedly mounted on the front side of one of the mounting blocks (6), and one end of one of the transmission rods (7) is fixedly connected to the output end of the motor (18).

7. A municipal pipeline desilting device according to claim 1, characterized in that: A dredge suction pump (19) is fixedly installed on the bottom surface of the block (9); the input end of the dredge suction pump (19) is fixedly connected to a pipeline 1 (20); the output end of the dredge suction pump (19) is fixedly connected to a pipeline 2 (21); and the outer surface of the pipeline 2 (21) is fixedly connected to the bottom surface of the block (9).

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