Pipeline cleaning device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project pipeline cleaning device which comprises a mud pushing disc, a connecting piece penetrates through the interior of the mud pushing disc, the outer surface of the mud pushing disc is movably sleeved with a first expansion ring, the outer surface of the first expansion ring is movably sleeved with a second expansion ring, and the outer surface of the second expansion ring is movably sleeved with a third expansion ring. According to the scheme, the first expansion ring, the second expansion ring and the third expansion ring can be sequentially arranged on the mud pushing disc in a sleeving mode according to the pore size of a pipeline; the mud pushing disc and the first expansion ring, the first expansion ring and the second expansion ring, and the second expansion ring and the third expansion ring are fixed through the two third bolts, the two second bolts and the two first bolts, it is ensured that the mud pushing disc and the first expansion ring, the first expansion ring and the second expansion ring, and the second expansion ring and the third expansion ring can be attached to the inner wall of the pipeline, and then the mud in the pipeline can be pushed out at a time in the process that the mud pushing disc is pulled by a tractor to move.

Description

Technical Field

[0001] The present application relates to the technical field of water conservancy projects, and in particular to a pipeline cleaning device for water conservancy projects. Background Art

[0002] Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects can be divided into flood control projects (embankments, reservoirs, flood storage and diversion areas, culverts, drainage projects, etc.), agricultural water conservancy projects (irrigation projects), hydropower projects, shipping and urban water supply and drainage projects according to their service objects. Due to the long-term use of pipes in water conservancy projects, mud and other substances mixed in sewage are easily adhered to the inner wall of the pipes and cause blockages. Therefore, the drainage pipes need to be cleaned regularly, and thus a pipe cleaning device is needed. Existing pipe cleaning devices are mostly composed of steel cables and worn tires. When in use, a tractor is used to pull the steel cables to drive the worn tires to slide in the pipes. When the worn tires slide in the pipes, the silt in the pipes can be pushed out. However, this method cannot push out the silt in the pipes at one time, which has limitations. Utility Model Content

[0003] In order to solve the above-mentioned problem of using a tractor to pull a steel cable to drive a worn tire to slide in a pipeline, when the worn tire slides in the pipeline, the silt in the pipeline can be pushed out, but this method cannot push the silt in the pipeline out at one time, the present application provides a pipeline cleaning device for water conservancy projects.

[0004] The present application provides a pipe cleaning device for water conservancy projects that adopts the following technical solutions:

[0005] A pipeline cleaning device for water conservancy projects includes a mud pushing plate, a connecting piece passing through the interior of the mud pushing plate, an outer surface movable sleeve of the mud pushing plate is provided with an expansion ring 1, an outer surface movable sleeve of the expansion ring 1 is provided with an expansion ring 2, and an outer surface movable sleeve of the expansion ring 2 is provided with an expansion ring 3, one side of the expansion ring 1 is threaded with two bolts 1, and the two bolts 1 are both threadedly connected to the mud pushing plate, one side of the expansion ring 2 is threaded with two bolts 2, and the two bolts 2 are both threadedly connected to the expansion ring 1, one side of the expansion ring 3 is threaded with two bolts 3, and the two bolts 3 are both threadedly connected to the expansion ring 2.

[0006] Preferably, the connecting part is composed of a metal plate and four bolts. Four through holes are opened on one side of the mud pusher. The four ends of the metal plate are movable through the four through holes respectively. Circular holes are opened on the four sides of the metal plate. The four bolts are threaded through the metal plate, and the four bolts are threadedly connected to the mud pusher.

[0007] Preferably, six contact rods are welded on the edge of one side of the mud pushing plate, the edge of one side of the expansion ring, the edge of one side of the expansion ring, and the edge of one side of the expansion ring.

[0008] Preferably, calibration blocks are welded on the edge of the other side of the mud pushing plate, the edge of the other side of the expansion ring 1, the edge of the other side of the expansion ring 2, and the edge of the other side of the expansion ring 3, and the four calibration blocks correspond to each other.

[0009] To sum up, the present application includes the following beneficial technical effects: according to the aperture size of the pipeline, one set of expansion rings can be arranged on the mud pushing plate, the second set of expansion rings can be arranged on the first set, and the third set of expansion rings can be arranged on the second set, and two bolts three, two bolts two and two bolts are used to fix the mud pushing plate and the first, the first and the second, and the second and the third sets of expansion rings to ensure that they can fit with the inner wall of the pipeline, and then when being pulled by a tractor to move, the silt in the pipeline can be pushed out at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the application.

[0011] Figure 2 It is a side view structural diagram of the first embodiment of the application.

[0012] Figure 3 It is a schematic diagram of the split structure of the first embodiment of the application.

[0013] Explanation of the accompanying reference numerals: 11, mud pusher; 12, expansion ring one; 13, expansion ring two; 14, expansion ring three; 21, bolt one; 22, bolt two; 23, bolt three; 3, connecting piece; 31, metal plate; 32, bolt four; 4, contact rod; 5, calibration block. DETAILED DESCRIPTION

[0014] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0015] Example 1:

[0016] A pipe cleaning device for water conservancy projects, referring to Figures 1-3, including a sludge pushing plate 11. A connecting member 3 penetrates through the inside of the sludge pushing plate 11. The connecting member 3 is composed of a metal plate 31 and a bolt four 32. Four through holes are provided on one side of the sludge pushing plate 11. Four ends of the metal plate 31 respectively penetrate through the four through holes movably. Round holes are provided on four sides of the metal plate 31. The bolt four 32 threadedly penetrates through the metal plate 31 and is threadedly connected with the sludge pushing plate 11, so as to fixedly connect the metal plate 31 and the sludge pushing plate 11. Then, one end of a steel cable on an external tractor penetrates through the four round holes in sequence and is tied, and then the sludge pushing plate 11 can be pulled to move. An expansion ring one 12 is movably sleeved on the outer surface of the sludge pushing plate 11. An expansion ring two 13 is movably sleeved on the outer surface of the expansion ring one 12. An expansion ring three 14 is movably sleeved on the outer surface of the expansion ring two 13. Two bolts one 21 threadedly penetrate through one side of the expansion ring one 12, and both of the two bolts one 21 are threadedly connected with the sludge pushing plate 11. Two bolts two 22 threadedly penetrate through one side of the expansion ring two 13, and both of the two bolts two 22 are threadedly connected with the expansion ring one 12. Two bolts three 23 threadedly penetrate through one side of the expansion ring three 14, and both of the two bolts three 23 are threadedly connected with the expansion ring two 13. Calibration blocks 5 are welded at the edges of the other side of the sludge pushing plate 11, the other side of the expansion ring one 12, the other side of the expansion ring two 13, and the other side of the expansion ring three 14. The four calibration blocks 5 correspond to each other, so that the two bolts three 23, the two bolts two 22, and the two bolts one 21 can be aligned with two threaded holes provided on the sludge pushing plate 11, the expansion ring one 12, and the expansion ring two 13, so that the two bolts three 23, the two bolts two 22, and the two bolts one 21 can be respectively threadedly inserted into the six threaded holes, and further fix between the sludge pushing plate 11 and the expansion ring one 12, the expansion ring one 12 and the expansion ring two 13, and the expansion ring two 13 and the expansion ring three 14. Six contact rods 4 are welded at the edges of one side of the sludge pushing plate 11, the other side of the expansion ring one 12, the other side of the expansion ring two 13, and the other side of the expansion ring three 14. According to the aperture size of the pipeline, the expansion ring one 12 is sleeved on the sludge pushing plate 11 in sequence, the expansion ring two 13 is sleeved on the expansion ring one 12, and the expansion ring three 14 is sleeved on the expansion ring two 13, and the two bolts three 23, the two bolts two 22, and the two bolts one 21 are used to fix between the sludge pushing plate 11 and the expansion ring one 12, the expansion ring one 12 and the expansion ring two 13, and the expansion ring two 13 and the expansion ring three 14, so that it is adapted to pipelines with different apertures and fits with the inner wall of the pipeline. At the same time, it cooperates with the six contact rods 4 close to the inner wall of the pipeline, so that the combined sludge pushing plate 11, expansion ring one 12, expansion ring two 13, and expansion ring three 14 are in a vertical state in the pipeline. After that, when the steel cable on the external tractor pulls the sludge pushing plate 11, expansion ring one 12, expansion ring two 13, and expansion ring three 14 to move, the sludge in the pipeline can be pushed out into a deep well at one end of the pipeline, thus completing the cleaning of the sludge inside the pipeline.

[0017] The exemplary embodiments of a pipeline cleaning device for water conservancy projects provided by the present disclosure have been described above with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above specific embodiments, and various combinations of the technical features and structures proposed by the present disclosure can be made without exceeding the protection scope of the present disclosure. The protection scope of the present disclosure is determined by the appended claims.

Claims

1. A pipeline cleaning device for water conservancy projects, including a mud pushing disc (11), characterized in that, The inside of the mud pushing plate (11) is penetrated by a connecting piece (3). An expansion ring one (12) is movably sleeved on the outer surface of the mud pushing plate (11). An expansion ring two (13) is movably sleeved on the outer surface of the expansion ring one (12). An expansion ring three (14) is movably sleeved on the outer surface of the expansion ring two (13). Two bolts one (21) are threadedly penetrated through one side of the expansion ring one (12), and both of the two bolts one (21) are threadedly connected with the mud pushing plate (11). Two bolts two (22) are threadedly penetrated through one side of the expansion ring two (13), and both of the two bolts two (22) are threadedly connected with the expansion ring one (12). Two bolts three (23) are threadedly penetrated through one side of the expansion ring three (14), and both of the two bolts three (23) are threadedly connected with the expansion ring two (13).

2. The pipeline cleaning device for water conservancy projects according to claim 1, wherein: The connecting piece (3) is composed of a metal plate (31) and a bolt four (32). Four through holes are opened on one side of the mud pushing plate (11). Four ends of the metal plate (31) are respectively movably penetrated through the four through holes. Circular holes are opened on four sides of the metal plate (31). The bolt four (32) is threadedly penetrated through the metal plate (31), and the bolt four (32) is threadedly connected with the mud pushing plate (11).

3. The pipe cleaning device for water conservancy projects according to claim 1, characterized in that: Six contact rods (4) are welded at the edge of one side of the mud pushing plate (11), at the edge of one side of the expansion ring one (12), at the edge of one side of the expansion ring two (13), and at the edge of one side of the expansion ring three (14).

4. A pipeline cleaning device for water conservancy projects according to claim 1, characterized in that: Six calibration blocks (5) are welded at the edge of the other side of the mud pushing plate (11), at the edge of the other side of the expansion ring one (12), at the edge of the other side of the expansion ring two (13), and at the edge of the other side of the expansion ring three (14). The four calibration blocks (5) correspond to each other.

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