Dredging pipe for water conservancy project

Abstract

The desilting pipe for the water conservancy project comprises a pipe body and a floating sleeve, the floating sleeve is connected to the outer wall of the pipe body in a clamped mode, an anti-blocking assembly is arranged at the input end of the pipe body, the anti-blocking assembly can prevent the pipe body from being blocked due to the fact that gravels and plastic bags are sucked in the pipe body, and the anti-blocking assembly comprises a connecting pipe and a triangular body. The connecting pipe is connected to the input end of the pipe body, the triangular body is connected to the other end of the connecting pipe, and the connecting pipe and the triangular body are installed at the input end of a dredging pipeline, the triangular body is provided with a net plate, and the triangular body and the net plate are used for preventing broken stones and plastic bags from entering the pipe body to cause blockage; the mud pump is also prevented from being damaged; and a rotatable rotating plate is arranged on the outer side of the connecting pipe, so that sludge on the outer side of the connecting pipe can be stirred, and soft sludge can enter the triangular body more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a silt-clearing pipe for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Desilting of water conservancy projects generally refers to the management of rivers, reservoirs, ponds, etc., through mechanical equipment, the silt deposited on the river bottom is sucked out through the mud pump connecting pipes, thereby playing a role in dredging. When the existing water conservancy project desilting mud pipes are performing desilting operations, the silt is generally at the bottom of the river. The gravel and plastic bags at the bottom of the river are easily sucked into the pipes, which can easily cause blockage of the pipes and damage to the mud pumps;

[0003] Therefore, it is necessary to invent a water conservancy project desilting pipe. Utility Model Content

[0004] The utility model aims to provide a desilting pipe for water conservancy projects to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A desilting pipe for a water conservancy project comprises a pipe body and a floating sleeve, wherein the floating sleeve is clamped on the outer wall of the pipe body, and an anti-blocking component is arranged at the input end of the pipe body, wherein the anti-blocking component comprises a connecting pipe and a triangular body, wherein the connecting pipe is connected to the input end of the pipe body, and the triangular body is connected to the other end of the connecting pipe, and a connecting ring is installed on the outer wall of the input end of the pipe body, and one end of the connecting pipe is installed with a connecting rod 1, and the connecting rod 1 is inserted into the inner wall of the connecting ring and fixed by bolts, and a mesh plate is installed on each end face of the triangular body, and a threaded joint is also installed on the triangular body, and the threaded joint is threadedly installed to the other end of the connecting pipe, and a rotating rod is rotatably installed on the inner wall of the connecting pipe, and a fan blade 1 and a fan blade 2 are respectively installed on the outer wall of the rotating rod, and the fan blade 1 and the fan blade 2 are respectively arranged inside the connecting pipe, and a connecting rod 2 is installed at the lower end of the rotating rod, and a rotating plate 1 is installed on the side wall of the connecting rod 2, and a connecting rod 3 is installed on the upper end of the rotating rod, and a rotating plate 2 is installed on the side wall of the connecting rod 3, and the anti-blocking component can prevent blockage caused by the suction of gravel and plastic bags in the pipe body.

[0007] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0008] Beneficial effects:

[0009] By installing a connecting pipe and a triangle at the input end of the dredging pipeline, a mesh plate is set on the triangle, and the triangle and the mesh plate are used to prevent gravel and plastic bags from entering the pipe body and causing blockage, and also avoid damage to the mud pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic diagram of a silt removal pipe for a water conservancy project Figure 1 ;

[0011] Figure 2 A schematic diagram of a silt removal pipe for a water conservancy project Figure 2 ;

[0012] Figure 3 It is a schematic diagram of a connecting pipe in a silt removal pipe for a water conservancy project;

[0013] Figure 4 This is a front view of a triangle in a silt removal pipe for water conservancy projects;

[0014] Figure 5 A schematic diagram of a triangle in a silt removal pipe for a water conservancy project;

[0015] Figure 6 The present invention is a front view of a connecting pipe in a silt removal pipe for water conservancy projects.

[0016] In the figure: tube body 1, floating sleeve 11, anti-blocking component 2, connecting ring 21, connecting rod 1 22, connecting pipe 23, triangle 24, mesh plate 241, threaded joint 242, rotating rod 25, blade 1 26, blade 2 261, connecting rod 2 27, rotating plate 1 271, connecting rod 3 28, rotating plate 2 281. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0018] like Figure 1-Figure 6 ,

[0019] It includes a pipe body 1 and a buoyancy sleeve 11, which is clamped on the outer wall of the pipe body 1 and used to increase the buoyancy of the pipe body 1. An anti-blocking component 2 is provided at the input end of the pipe body 1, which can prevent the pipe body 1 from being blocked by gravel and plastic bags;

[0020] The anti-blocking component 2 includes a connecting pipe 23 and a triangular body 24. The output end of the pipe body 1 is connected to a sludge pump. The pipe body 1 is used to transport sludge. The connecting pipe 23 is connected to the input end of the pipe body 1. The connecting pipe 23 is used to input sludge into the pipe body 1. The triangular body 24 is connected to the other end of the connecting pipe 23. Sludge can enter the pipe body 1 from multiple directions through the triangular body 24. A connecting ring 21 is installed on the outer wall of the input end of the pipe body 1. A connecting rod 22 is installed at one end of the connecting pipe 23. The connecting rod 22 is inserted into the inner wall of the connecting ring 21 and fixed by bolts. The connecting rod 22 is installed on the connecting ring 21 and is used to install the connecting pipe 23 on the pipe body 1. A mesh plate 241 is installed on each end face of the triangular body 24. The sludge enters the triangular body 24 through the mesh plate 241. A threaded joint 242 is also installed on the triangular body 24. The triangular body 24 is installed on the connecting pipe 23 through the threaded joint 242. The threaded joint 242 is threadedly installed to the other end of the connecting pipe 23.

[0021] The inner wall of the connecting pipe 23 is rotatably mounted with a rotating rod 25, and the rotating rod 25 rotates to drive the connecting rod 27 and the connecting rod 3 28 to rotate. The outer wall of the rotating rod 25 is respectively mounted with a blade 1 26 and a blade 2 261. When the sludge flows in the connecting pipe 23, when the sludge does not push the blade 1 26 and the blade 2 261, the sludge can flow normally. When the sludge pushes the blade 1 26 and the blade 2 261 to rotate, the rotating rod 25 can be driven to rotate. The blade 1 26 and the blade 2 261 are respectively arranged on the connecting pipe. Inside 23, a connecting rod 27 is installed at the lower end of the rotating rod 25, and the connecting rod 27 drives the rotating plate 1 271 to rotate. The rotating plate 1 271 is installed on the side wall of the connecting rod 27, and a connecting rod 3 28 is installed on the upper end of the rotating rod 25. The connecting rod 3 28 drives the rotating plate 281 to rotate, and the rotating plate 281 is installed on the side wall of the connecting rod 3 28. By rotating the rotating plates 1 271 and 281, the silt on the outside of the connecting pipe 23 can be moved, so that the soft silt can be more easily entered into the triangle 24.

[0022] The working principle of the utility model is as follows: the connecting tube 23 is connected to the input end of the tube body 1, the triangular body 24 is connected to the other end of the connecting tube 23, the outer wall of the input end of the tube body 1 is installed with a connecting ring 21, one end of the connecting tube 23 is installed with a connecting rod 22, the connecting rod 22 is inserted into the inner wall of the connecting ring 21 and fixed by bolts, each end face of the triangular body 24 is installed with a mesh plate 241, and a threaded joint 242 is also installed on the triangular body 24, and the threaded joint 242 is threadedly installed to the other end of the connecting tube 23, and the inner wall of the connecting tube 23 is fixed with a threaded joint 242. The wall is rotatably mounted with a rotating rod 25, and the outer wall of the rotating rod 25 is respectively mounted with a blade 1 26 and a blade 2 261, and the blade 1 26 and the blade 2 261 are respectively arranged inside the connecting pipe 23, the lower end of the rotating rod 25 is mounted with a connecting rod 27, and the side wall of the connecting rod 27 is mounted with a rotating plate 1 271, the upper end of the rotating rod 25 is mounted with a connecting rod 3 28, and the side wall of the connecting rod 3 28 is mounted with a rotating plate 281, the outer wall of the pipe body 1 is mounted with a floating sleeve 11, one end of the pipe body 1 is connected to a mud pump, and the other end is mounted with a connecting pipe 23, and the other end of the connecting pipe 23 is mounted with a connecting rod 27. The triangle body 24 is installed at the end, and the sludge is extracted by the sludge pump. The sludge first enters the triangle body 24 through the mesh plate 241. The sludge can enter the pipe body 1 from multiple directions through the triangle body 24. The triangle body 24 and the mesh plate 241 prevent gravel and plastic bags from entering the pipe body 1 to cause blockage. The sludge in the triangle body 24 enters the connecting pipe 23. When the sludge does not push the blade 1 26 and the blade 2 261, the sludge can flow normally. When the sludge pushes the blade 1 26 and the blade 2 261 to rotate, it can drive the rotating rod 25 to rotate, and the rotating rod 2 5 drives the second connecting rod 27 and the third connecting rod 28 to rotate, the second connecting rod 27 drives the first rotating plate 271 to rotate, and the third connecting rod 28 drives the second rotating plate 281 to rotate. Through the rotation of the first rotating plate 271 and the second rotating plate 281, the sludge on the outside of the connecting pipe 23 can be moved, so that the soft sludge can be more easily entered into the triangle 24, and the sludge enters the pipe body 1 through the connecting pipe 23, so that the sludge is more easily transported, and gravel and plastic bags will not be input into the pipe body 1, so as to prevent the gravel and plastic bags from clogging the pipe body 1 and avoiding damage to the mud pump.

[0023] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A desilting pipe for water conservancy projects, comprising a pipe body (1) and a floating sleeve (11), wherein the floating sleeve (11) is clamped on the outer wall of the pipe body (1), characterized in that: The input end of the tube body (1) is provided with an anti-blocking component (2), the anti-blocking component (2) comprising a connecting tube (23) and a triangular body (24), the connecting tube (23) being connected to the input end of the tube body (1), the triangular body (24) being connected to the other end of the connecting tube (23), a connecting ring (21) being installed on the outer wall of the input end of the tube body (1), a connecting rod (22) being installed on one end of the connecting tube (23), the connecting rod (22) being inserted into the inner wall of the connecting ring (21) and being fixed by bolts, a mesh plate (241) being installed on each end face of the triangular body (24), a threaded joint (242) being installed on the triangular body (24), the threaded joint (24 2) is threadedly installed to the other end of the connecting tube (23), the inner wall of the connecting tube (23) is rotatably installed with a rotating rod (25), the outer wall of the rotating rod (25) is respectively installed with a fan blade one (26) and a fan blade two (261), the fan blade one (26) and the fan blade two (261) are respectively arranged inside the connecting tube (23), the lower end of the rotating rod (25) is installed with a connecting rod two (27), the side wall of the connecting rod two (27) is installed with a rotating plate one (271), the upper end of the rotating rod (25) is installed with a connecting rod three (28), the side wall of the connecting rod three (28) is installed with a rotating plate two (281), the anti-blocking component (2) can prevent gravel and plastic bags from being sucked into the pipe body (1) to cause blockage.

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