Water conservancy pipeline cleaning device

Abstract

A water conservancy pipeline cleaning device comprises an adjusting rotating shaft, a fixing support and a pipe wall cleaning frame, the outer side of the adjusting rotating shaft is connected with the fixing support through threads, the adjusting rotating shaft is meshed with the fixing support, and a plurality of adjusting telescopic rods are arranged on the lower portion of the fixing support and evenly distributed on the lower portion of the fixing support. A water tank is connected to the outer side of the fixing support, a water pump is connected to the inner side of the water tank, a plurality of water outlet pipes are arranged at the bottom of the water tank, and the water outlet pipes are evenly distributed on side plates of the water tank; the pipeline is cleaned through multiple times of scraping and flushing, cleaning is thorough, stubborn dirt in the pipeline is effectively prevented from remaining, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a water conservancy pipeline cleaning device. Background Art

[0002] The existing patent (publication number: CN 112705532 A) proposes a pipeline inner wall cleaning device for water conservancy construction. The pipeline inner wall cleaning device for water conservancy construction includes a pipeline and a protective shell sleeved on the pipeline; two threaded rods, both of the two threaded rods are threadedly installed on the protective shell; two L-shaped clamping blocks, the two L-shaped clamping blocks are respectively rotatably installed on the two threaded rods; a hydraulic rod, the hydraulic rod is fixedly installed on an inner wall side of the protective shell; an adapter block, the adapter block is fixedly installed on an output shaft of the hydraulic rod; a box body, the box body is fixedly installed on a side of the adapter block away from the hydraulic rod; an installation pipe, the installation pipe is fixedly installed on the box body. The above device does not clean the inner wall of the pipeline thoroughly enough, and the structure needs to be improved. Summary of the Invention

[0003] In view of the above deficiencies in the prior art, the utility model provides a water conservancy pipeline cleaning device which uses a scraper to scrape off the dirt deposited on the inner wall of the pipeline, and the water sprayed by a nozzle flushes the inner wall of the pipeline. After multiple scrapings and flushes, the pipeline is cleaned relatively thoroughly, effectively preventing the residue of stubborn dirt inside the pipeline. The structure is simple and the operation is convenient.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A water conservancy pipeline cleaning device includes an adjusting rotating shaft, a fixed bracket, and a pipe wall cleaning frame. The outer side of the adjusting rotating shaft is threadedly connected to the fixed bracket, and the adjusting rotating shaft meshes with the fixed bracket. The lower part of the fixed bracket has a plurality of adjusting telescopic rods, and the adjusting telescopic rods are evenly distributed at the lower part of the fixed bracket. The inside of the adjusting telescopic rod is threadedly connected to a fixed screw. The top of the adjusting rotating shaft is connected to a handwheel. The outside of the fixed bracket is connected to a water tank. The inside of the water tank is connected to a water pump. The bottom of the water tank has a plurality of water outlet pipes, and the water outlet pipes are evenly distributed on the side plate of the water tank. The outer side of the adjusting rotating shaft is threadedly connected to a positioning adjusting sleeve, and the positioning adjusting sleeve meshes with the adjusting rotating shaft. The lower part of the positioning adjusting sleeve is connected to an auxiliary sliding sleeve through a bearing, and the positioning adjusting sleeve slides on the auxiliary sliding sleeve.

[0006] In the utility model, the inside of the auxiliary sliding sleeve is connected to the adjusting rotating shaft, and the auxiliary sliding sleeve slides on the adjusting rotating shaft. The outside of the auxiliary sliding sleeve has a plurality of first fixed connecting ears, and the first fixed connecting ears are evenly distributed on the outside of the auxiliary sliding sleeve. The inside of the auxiliary sliding sleeve is connected to a first adjusting support rod through a rotating shaft, the first adjusting support rod rotates on the rotating shaft, and the other end of the first adjusting support rod is connected to the pipe wall cleaning frame.

[0007] The inner side of the pipe wall cleaning rack of the present utility model has two No. 3 fixed connection ears, which are symmetrically arranged. The inner sides of the No. 3 fixed connection ears are connected to the first adjustment support rods through rotating shafts, and the first adjustment support rods rotate on the rotating shafts. The outer side of the pipe wall cleaning rack has two rows of spray nozzles, which are symmetrically arranged. The outer side of the pipe wall cleaning rack has a scraping plate. The top of the pipe wall cleaning rack has a water inlet pipe, and the upper part of the water inlet pipe is connected to a plastic pipe.

[0008] The upper part of the plastic pipe of the present utility model is connected to a water outlet pipe. The bottom end of the adjustment rotating shaft is connected to a fixed connection sleeve through a bearing, and the adjustment rotating shaft rotates within the fixed connection sleeve. The outer side of the fixed connection sleeve has a plurality of No. 2 fixed connection ears, which are evenly distributed on the outer side of the fixed connection sleeve. The inner sides of the No. 2 fixed connection ears are connected to the second adjustment support rods through rotating shafts, and the other ends of the second adjustment support rods are connected to the No. 3 fixed connection ears through rotating shafts. The second adjustment support rods rotate on the rotating shafts. The lower part of the adjustment rotating shaft sequentially passes through a fixed support, a positioning adjustment sleeve, and an auxiliary sliding sleeve and is connected to the fixed connection sleeve. Beneficial effects

[0009] The scraping plate of the present utility model scrapes off the dirt deposited on the inner wall of the pipeline, and the water sprayed by the spray nozzles flushes the inner wall of the pipeline. After multiple scrapings and flushes, the pipeline is cleaned, and the cleaning is relatively clean, effectively preventing the residue of stubborn dirt inside the pipeline. The structure is simple and the operation is convenient.

[0010] The pipe wall cleaning rack of the present utility model can be adjusted according to the inner diameter of the pipeline, and pipelines of different sizes can be used, with a wide application range and convenient operation. Description of the drawings

[0011] Figure 1 It is a schematic structural diagram of a water conservancy pipeline cleaning device described in the present utility model.

[0012] Figure 2 It is a schematic structural diagram of the pipe wall cleaning rack of a water conservancy pipeline cleaning device described in the present utility model.

[0013] Figure 3 It is a structural sectional view of a water conservancy pipeline cleaning device described in the present utility model. Detailed implementation manners

[0014] The following further describes the present utility model in detail according to the drawings and embodiments:

[0015] Embodiment 1:

[0016] A water conservancy pipeline cleaning device, including an adjusting rotating shaft 01, a fixed bracket 02, and a pipe wall cleaning frame 03. The outside of the adjusting rotating shaft 01 is connected to the fixed bracket 02 by threads, and the adjusting rotating shaft 01 meshes with the fixed bracket 02. The lower part of the fixed bracket 02 has a plurality of adjusting telescopic rods 20, which are evenly distributed at the lower part of the fixed bracket 02. The inside of the adjusting telescopic rod 20 is connected to a fixed screw 21 by threads. The top of the adjusting rotating shaft 01 is connected to a handwheel 05. The outside of the fixed bracket 02 is connected to a water tank 04. The inside of the water tank 04 is connected to a water pump 18. The bottom of the water tank 04 has a plurality of water outlet pipes 16, which are evenly distributed on the side plate of the water tank 04. The outside of the adjusting rotating shaft 01 is connected to a positioning adjusting sleeve 07 by threads, and the positioning adjusting sleeve 07 meshes with the adjusting rotating shaft 01. The lower part of the positioning adjusting sleeve 07 is connected to an auxiliary sliding sleeve 08 by a bearing, and the positioning adjusting sleeve 07 slides on the auxiliary sliding sleeve 08.

[0017] Embodiment 2:

[0018] In the utility model, the inside of the auxiliary sliding sleeve 08 is connected to the adjusting rotating shaft 01, and the auxiliary sliding sleeve 08 slides on the adjusting rotating shaft 01. The outside of the auxiliary sliding sleeve 08 has a plurality of first fixed connection ears 12, which are evenly distributed on the outside of the auxiliary sliding sleeve 08. The inside of the auxiliary sliding sleeve 08 is connected to a first adjusting support rod 10 by a rotating shaft, and the first adjusting support rod 10 rotates on the rotating shaft. The other end of the first adjusting support rod 10 is connected to the pipe wall cleaning frame 03. The pipe wall cleaning frame 03 can be adjusted according to the inner diameter of the pipeline, and pipelines of different sizes can be used, with a wide application range and convenient operation.

[0019] Embodiment 3:

[0020] The inside of the pipe wall cleaning frame 03 of the utility model has two third fixed connection ears 14, which are symmetrically arranged. The inside of the third fixed connection ears 14 is connected to the first adjusting support rod 10 by a rotating shaft, and the first adjusting support rod 10 rotates on the rotating shaft. The outside of the pipe wall cleaning frame 03 has two rows of spray nozzles 15, which are symmetrically arranged. The outside of the pipe wall cleaning frame 03 has a scraping plate 19. The top of the pipe wall cleaning frame 03 has a water inlet pipe 17, and the upper part of the water inlet pipe 17 is connected to a plastic pipe 06. The scraping plate 19 scrapes off the dirt deposited on the inner wall of the pipeline, and the water sprayed by the spray nozzles 15 flushes the inner wall of the pipeline. After multiple scraping and flushing, the cleaning of the pipeline is completed. The cleaning is relatively clean, effectively preventing the residue of stubborn dirt inside the pipeline, and the structure is simple.

[0021] Embodiment 4:

[0022] The upper part of the plastic pipe 06 of the utility model is connected to the water outlet pipe 16. The bottom end of the adjusting rotating shaft 01 is fixedly connected to the fixed connecting sleeve 09 through a bearing. The adjusting rotating shaft 01 rotates within the fixed connecting sleeve 09. Multiple second fixed connecting ears 13 are provided on the outer side of the fixed connecting sleeve 09. The second fixed connecting ears 13 are evenly distributed on the outer side of the fixed connecting sleeve 09. The inner side of the second fixed connecting ear 13 is connected to the second adjusting support rod 11 through a rotating shaft. The other end of the second adjusting support rod 11 is connected to the third fixed connecting ear 14 through a rotating shaft. The second adjusting support rod 11 rotates on the rotating shaft. The lower part of the adjusting rotating shaft 01 sequentially passes through the fixed bracket 02, the positioning adjusting sleeve 07, and the auxiliary sliding sleeve 08 to be connected to the fixed connecting sleeve 09.

[0023] Embodiment 5:

[0024] Installation steps: When in use, first insert the pipe wall cleaning rack 03 into the inner side of the pipe. Then adjust the length of the adjusting telescopic rod 20 so that the distance between the corresponding fixed screws 21 is greater than the outer diameter of the pipe. Rotate the fixed screws 21 to fix the fixed bracket 02 on the upper part of the pipe. The adjusting telescopic rod 20 is an electric telescopic rod. Rotate the handwheel 05 to drive the pipe wall cleaning rack 03 to extend into the pipe. According to the inner diameter size of the pipe, rotate the positioning adjusting sleeve 07 left and right. The positioning adjusting sleeve 07 drives the auxiliary sliding sleeve 08 to slide left and right on the adjusting rotating shaft 01. When the auxiliary sliding sleeve 08 slides, it drives the first adjusting support rod 10 and the second adjusting support rod 11 to swing simultaneously. While the first adjusting support rod 10 and the second adjusting support rod 11 are swinging, they drive the pipe wall cleaning rack 03 to extend outward or contract inward, so that the scraper 19 on the outer side of the pipe wall cleaning rack 03 is fixed on the inner wall of the pipe. The scraper 19 scrapes off the dirt deposited on the inner wall of the pipe. The water sprayed out by the nozzle 15 flushes the inner wall of the pipe. After multiple scrapings and flushes, the cleaning of the pipe is completed. The cleaning is relatively clean, effectively preventing the residue of stubborn dirt inside the pipe. The structure is simple, and the pipe wall cleaning rack 03 can be adjusted according to the inner diameter of the pipe, applicable to pipes of different sizes, with a wide range of applications and convenient operation.

[0025] The above is only the preferred embodiment of the utility model and is not used to limit the utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A water conservancy pipeline cleaning device, characterized in that : It includes an adjusting rotating shaft (01), a fixed bracket (02), and a pipe wall cleaning frame (03). The outer side of the adjusting rotating shaft (01) is connected to the fixed bracket (02) by threads, and the adjusting rotating shaft (01) meshes with the fixed bracket (02). The lower part of the fixed bracket (02) has a plurality of adjusting telescopic rods (20), and the adjusting telescopic rods (20) are evenly distributed at the lower part of the fixed bracket (02). Inside the adjusting telescopic rod (20) is connected to a fixed screw (21) by threads. The top of the adjusting rotating shaft (01) is connected to a handwheel (05). The outer side of the fixed bracket (02) is connected to a water tank (04), and the inner side of the water tank (04) is connected to a water pump (18). The bottom of the water tank (04) has a plurality of water outlet pipes (16), and the water outlet pipes (16) are evenly distributed on the side plate of the water tank (04). The outer side of the adjusting rotating shaft (01) is connected to a positioning adjusting sleeve (07) by threads, and the positioning adjusting sleeve (07) meshes with the adjusting rotating shaft (01). The lower part of the positioning adjusting sleeve (07) is connected to an auxiliary sliding sleeve (08) through a bearing, and the positioning adjusting sleeve (07) slides on the auxiliary sliding sleeve (08).

2. The water conservancy pipeline cleaning device according to claim 1, characterized in that : The inner side of the auxiliary sliding sleeve (08) is connected to the adjusting rotating shaft (01), and the auxiliary sliding sleeve (08) slides on the adjusting rotating shaft (01). The outer side of the auxiliary sliding sleeve (08) has a plurality of first fixed connection ears (12), and the first fixed connection ears (12) are evenly distributed on the outer side of the auxiliary sliding sleeve (08). The inner side of the auxiliary sliding sleeve (08) is connected to a first adjusting support rod (10) through a rotating shaft, and the first adjusting support rod (10) rotates on the rotating shaft. The other end of the first adjusting support rod (10) is connected to the pipe wall cleaning frame (03).

3. The water conservancy pipeline cleaning device according to claim 2, characterized in that : The inner side of the pipe wall cleaning frame (03) has two third fixed connection ears (14), and the third fixed connection ears (14) are symmetrically arranged. The inner side of the third fixed connection ears (14) is connected to the first adjusting support rod (10) through a rotating shaft, and the first adjusting support rod (10) rotates on the rotating shaft. The outer side of the pipe wall cleaning frame (03) has two rows of spray nozzles (15), and the spray nozzles (15) are symmetrically arranged. The outer side of the pipe wall cleaning frame (03) has a scraper (19), and the top of the pipe wall cleaning frame (03) has a water inlet pipe (17). The upper part of the water inlet pipe (17) is connected to a plastic pipe (06).

4. The water conservancy pipeline cleaning device according to claim 3, characterized in that : The upper part of the plastic pipe (06) is connected to the water outlet pipe (16). The bottom end of the adjusting rotating shaft (01) is connected to a fixed connection sleeve (09) through a bearing, and the adjusting rotating shaft (01) rotates inside the fixed connection sleeve (09). The outer side of the fixed connection sleeve (09) has a plurality of second fixed connection ears (13), and the second fixed connection ears (13) are evenly distributed on the outer side of the fixed connection sleeve (09). The inner side of the second fixed connection ears (13) is connected to a second adjusting support rod (11) through a rotating shaft, and the other end of the second adjusting support rod (11) is connected to the third fixed connection ear (14) through a rotating shaft. The second adjusting support rod (11) rotates on the rotating shaft. The lower part of the adjusting rotating shaft (01) sequentially passes through the fixed bracket (02), the positioning adjusting sleeve (07), and the auxiliary sliding sleeve (08) to be connected to the fixed connection sleeve (09).

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