Underground pipeline cleaning auxiliary device

Abstract

The utility model relates to the technical field of underground pipeline cleaning, and discloses an underground pipeline cleaning auxiliary device which comprises a moving trolley, a water tank is fixedly installed on one side in the moving trolley, a pressurizing infusion pump is installed on one side of the water tank in a communicating mode, and a water guide pipe is installed at the outlet end of the pressurizing infusion pump in a communicating mode. And the other end of the water guide pipe is communicated with a metal pipe. According to the pipeline cleaning mechanism, the movable trolley is moved to a designated position, the contracted expansion frame is placed in a pipeline needing to be cleaned, the pressurizing infusion pump is driven, water in the water tank is conveyed into the convex cover at high pressure, the water is sprayed out from the water spraying opening in the side wall of the convex cover, and the pipeline cleaning mechanism can be moved in the pipeline; and meanwhile, a hydraulic push rod on the metal pipe is driven, and a sliding ring on the outer wall of the metal pipe is pushed, so that a supporting frame on the outer wall of the sliding ring expands the multiple sets of extension frames, it is guaranteed that when the pipeline cleaning mechanism is recycled, the multiple sets of extension frames can take out blockages on the inner wall of the pipeline, and therefore the inner wall of the pipeline can be efficiently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground pipeline technical field, concretely is an underground pipeline cleaning auxiliary device. BACKGROUND

[0002] At present, underground pipeline is laid underground for conveying liquid, gas or loose solid, and the underground drainage pipeline made of pottery clay has been used in ancient China. During the Ming Dynasty, Beijing was made the capital, and a large number of underground drainage pipelines were built by using bricks and stones, with a width of about 1 meter and a height of about 2 meters. Modern underground pipelines have various types, such as circular, elliptical, semi-elliptical, multi-circle, oval, rectangular (single hole, double hole and multi-hole), and horse-shoe-shaped cross-sections, which are made of steel, cast iron, concrete, reinforced concrete, prestressed concrete, brick, stone, asbestos cement, pottery clay, plastic, glass steel (reinforced plastic) and other materials.

[0003] Among them, pipeline dredging refers to dredging the pipeline to clean the sludge and other garbage in the pipeline, and keeping it unblocked for a long time to prevent urban waterlogging. If the pipeline is not dredged regularly, it will cause sewage to flow indiscriminately, pollute the environment and cause trouble to people's life.

[0004] However, most of the underground pipeline cleaning equipment on the market still needs manual entry into the lower pipeline to clean the lower internal pipeline step by step, which is not only extremely dangerous, but also time-consuming and laborious. Therefore, a new technical solution is needed to solve the problem. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an underground pipeline cleaning auxiliary device to solve the problem raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an underground pipeline cleaning auxiliary device, comprising a mobile vehicle, a water tank is fixedly installed on one side of the inside of the mobile vehicle, a booster liquid pump is communicated and installed on one side of the water tank, a water guide pipe is communicated and installed at the outlet end of the booster liquid pump, a metal pipe is communicated and installed at the other end of the water guide pipe, and a pipeline cleaning mechanism is detachably installed on one side of the metal pipe.

[0007] The pipeline cleaning mechanism comprises a fixed ring fixedly installed on one side of the metal pipe, a plurality of groups of expansion frames rotatably installed on the outer wall of the fixed ring, a sliding ring slidably installed on the outer wall of the metal pipe, and a plurality of groups of support frames rotatably installed on the outer wall of the sliding ring, and each group of support frames is rotatably installed on the other end of the plurality of groups of expansion frames on the other side.

[0008] As an optional scheme of the technical scheme of the present application, a hydraulic push rod is fixedly installed on one side of the metal pipe, and the other side of the hydraulic push rod is fixedly installed on the outer wall of the sliding ring.

[0009] As an optional solution of the technical scheme of the application, the other side of the metal pipe is communicated and installed with a convex cover, and a plurality of groups of water spraying openings are arranged at the outer end of the side wall of the convex cover, which can drive the metal pipe to move.

[0010] As an optional solution of the technical scheme of the application, the middle part of one side of the fixing ring is fixedly installed with a camera, which can monitor the inside of the pipeline.

[0011] As an optional solution of the technical scheme of the application, the inside of the moving vehicle is fixedly installed with a fixing frame, the top of the fixing frame is rotatably installed with a winding roller, and the winding roller is wound with the water guide pipe, so that the water guide pipe can be wound.

[0012] As an optional solution of the technical scheme of the application, the side wall of the fixing frame is fixedly installed with a servo motor, the driving output end of the servo motor is in transmission connection with a transmission shaft, and the other end of the transmission shaft is fixedly installed with the middle shaft of the winding roller, so that the winding roller can be driven to rotate.

[0013] Compared with the prior art, the application has the following advantages:

[0014] 1. According to the technical scheme of the application, the moving vehicle is moved to a specified position, the retracted expansion frame is placed in the pipeline to be cleaned, the booster liquid pump is driven, the water in the water tank is high-pressure delivered into the convex cover, and the water is sprayed out of the water spraying openings in the side wall of the convex cover, so that the pipeline cleaning mechanism can be moved in the pipeline, and the hydraulic push rod on the metal pipe is driven to push the sliding ring on the outer wall of the metal pipe, so that the support frame on the outer wall of the sliding ring can expand the plurality of expansion frames, so that when the pipeline cleaning mechanism is recovered, the plurality of expansion frames can take out the blockage in the inner wall of the pipeline, thereby achieving efficient cleaning of the inner wall of the pipeline.

[0015] 2. According to the technical scheme of the application, the inside of the moving vehicle is fixedly installed with a fixing frame, and the top of the fixing frame is rotatably installed with a winding roller, when the servo motor on one side of the fixing frame is driven, the winding roller in the fixing frame can be driven to rotate, the water guide pipe wound in the winding roller is wound, the pipeline cleaning mechanism communicated and installed on one side of the water guide pipe is recovered, and at the same time, the plurality of expansion frames can take out the blockage in the pipeline, thereby achieving the effect of cleaning the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0016] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Fig. 1 It is a whole structure schematic view of the underground pipeline cleaning auxiliary device of the application;

[0018] Fig. 2The utility model relates to an underground pipeline cleaning auxiliary device's pipeline cleaning mechanism structure schematic diagram.

[0019] In the drawing: 1, mobile car; 11, water tank; 12, booster pump; 13, water guide pipe; 2, metal pipe; 21, fixed ring; 22, expansion frame; 23, slip ring; 24, support frame; 25, hydraulic push rod; 3, convex cover; 31, water jet; 32, camera; 4, fixed frame; 41, servo motor; 42, winding roller. DETAILED DESCRIPTION

[0020] Please refer to Figs. 1-2 The utility model provides a technical scheme: an underground pipeline cleaning auxiliary device, including mobile car 1, mobile car 1 inside one side fixed installation has water tank 11, and water tank 11 one side is connected and is installed with booster pump 12, and booster pump 12 export end is connected and installed with water guide pipe 13, and water guide pipe 13 other end is connected and installed with metal pipe 2, and metal pipe 2 one side detachable installation has pipeline cleaning mechanism;

[0021] Pipeline cleaning mechanism includes the fixed ring 21 of fixed installation at metal pipe 2 one side, and the expansion frame 22 of rotation installation of multiple equidistance distribution at the outer wall of fixed ring 21, and the slip ring 23 of sliding installation at the outer wall of metal pipe 2 and the support frame 24 of rotation installation of multiple equidistance distribution at the outer wall of slip ring 23, and every group support frame 24 other side is rotationally installed with multiple expansion frames 22 other end, and metal pipe 2 one side fixed installation has hydraulic push rod 25, and hydraulic push rod 25 other side is fixedly installed with the outer wall of slip ring 23.

[0022] In this technical scheme, by moving mobile car 1 to the designated position, and placing the expansion frame 22 after contraction in the pipeline that needs to be cleaned, drive booster pump 12, the water in water tank 11 is sent to the convex cover 3 in high pressure, and is sprayed from the water jet 31 of the side wall of convex cover 3, which can move the pipeline cleaning mechanism in the pipeline, and at the same time drive the hydraulic push rod 25 on the metal pipe 2, push the slip ring 23 on the outer wall of the metal pipe, make the support frame 24 on the outer wall of the slip ring 23 expand the multiple expansion frames 22, ensure that the multiple expansion frames 22 can take out the blockage in the inner wall of the pipeline when the pipeline cleaning mechanism is recycled, so that the inner wall of the pipeline can be cleaned efficiently.

[0023] In some technical schemes, the other side of metal pipe 2 is connected and installed with convex cover 3, and a plurality of equidistantly distributed water jets 31 are formed in the outer end of the side wall of convex cover 3.

[0024] In this technical scheme, cooperating with the plurality of equidistantly distributed water jets 31 formed in the outer end of the side wall of convex cover 3, when booster pump 12 is driven, a pushing force can be applied to the rear side of convex cover 3 to push metal pipe 2 along the pipeline.

[0025] In some technical solutions, the fixed ring 21 is fixedly installed with a camera 32 at the middle of one side.

[0026] In this technical solution, the camera 32 installed with the fixed ring 21 can monitor the inside of the pipeline.

[0027] In some technical solutions, the inside of the mobile vehicle 1 is fixedly installed with a fixed frame 4, the top of the fixed frame 4 is rotatably installed with a winding roller 42, the winding roller 42 is wound with the water guide pipe 13, the side wall of the fixed frame 4 is fixedly installed with a servo motor 41, the driving output end of the servo motor 41 is in transmission connection with a transmission shaft, and the other end of the transmission shaft is fixedly installed with the middle shaft of the winding roller 42.

[0028] In this technical solution, when the servo motor 41 at one side of the fixed frame 4 is driven, the winding roller 42 inside the fixed frame 4 is rotated, the winding roller 42 inside the winding roller 42 is wound, the water guide pipe 13 is wound, the pipeline cleaning mechanism connected at one side of the water guide pipe 13 is recovered, at the same time, a plurality of expansion frames 22 can take out the blockage in the pipeline, and the effect of cleaning the pipeline is realized.

[0029] When the underground pipeline cleaning auxiliary device is used, it should be noted that the utility model is an underground pipeline cleaning auxiliary device, each component is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known by technical personnel through a technical manual or through a conventional experimental method.

[0030] In use, the mobile vehicle 1 is first moved to a specified position, the expansion frame 22 after contraction is placed inside the pipeline to be cleaned, the water in the water tank 11 is high-pressure delivered into the convex cover 3 by driving the booster liquid pump 12, the water is sprayed out from the water outlet 31 in the side wall of the convex cover 3, the pipeline cleaning mechanism can be moved in the pipeline, the hydraulic push rod 25 on the metal pipe 2 is driven, the sliding ring 23 on the outer wall of the metal pipe is pushed, the support frame 24 on the outer wall of the sliding ring 23 can expand the plurality of expansion frames 22, the blockage on the inner wall of the pipeline can be taken out when the pipeline cleaning mechanism is recovered, the inner wall of the pipeline can be efficiently cleaned, the fixed frame 4 is fixedly installed at one side of the inside of the mobile vehicle 1, the winding roller 42 is rotatably installed at the top of the fixed frame 4, the servo motor 41 at one side of the fixed frame 4 can drive the winding roller 42 inside the fixed frame 4 to rotate, the winding roller 42 inside the winding roller 42 is wound, the water guide pipe 13 is wound, the pipeline cleaning mechanism connected at one side of the water guide pipe 13 is recovered, at the same time, the plurality of expansion frames 22 can take out the blockage in the pipeline, and the effect of cleaning the pipeline is realized.

Claims

1. An underground pipe cleaning aid device comprising a mobile cart (1), characterized in that: The inside one side of the mobile car (1) is fixedly installed with a water tank (11), one side of the water tank (11) is communicatedly installed with a booster liquid pump (12), the outlet end of the booster liquid pump (12) is communicatedly installed with a water guide pipe (13), the other end of the water guide pipe (13) is communicatedly installed with a metal pipe (2), and one side of the metal pipe (2) is detachably installed with a pipeline cleaning mechanism. The pipeline cleaning mechanism comprises a fixed ring (21) fixedly installed on one side of the metal pipe (2), a plurality of groups of expansion frames (22) rotatably installed on the outer wall of the fixed ring (21) and equidistantly distributed, a sliding ring (23) slidingly installed on the outer wall of the metal pipe (2), and a plurality of groups of support frames (24) rotatably installed on the outer wall of the sliding ring (23) and equidistantly distributed, and the other side of each group of support frames (24) is rotatably installed with the other end of a plurality of groups of expansion frames (22).

2. An underground pipe cleaning aid according to claim 1, characterised in that: The other side of the metal pipe (2) is communicatedly installed with a convex cover (3), and a plurality of groups of water injection ports (31) are formed in the outer end of the side wall of the convex cover (3) and equidistantly distributed.

3. An underground pipe cleaning aid as claimed in claim 1, characterised in that: The middle of one side of the fixed ring (21) is fixedly installed with a camera (32).

4. An underground pipe cleaning aid as defined in claim 1, wherein: The inside one side of the mobile car (1) is fixedly installed with a fixed frame (4), and a winding roller (42) is rotatably installed on the top of the fixed frame (4), and the winding roller (42) is wound with the water guide pipe (13).

5. An underground pipe cleaning aid as defined in claim 1, wherein: The side wall of the fixed frame (4) is fixedly installed with a servo motor (41), the driving output end of the servo motor (41) is drivingly connected with a transmission shaft, and the other end of the transmission shaft is fixedly installed with the winding roller (42) and the middle shaft.

6. An underground pipe cleaning aid according to claim 5, wherein: ​

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