Water conservancy project river channel and river bottom sludge cleaning device

Abstract

The utility model discloses a water conservancy project riverway bottom sludge cleaning device, which belongs to the technical field of water conservancy project riverway bottom sludge cleaning, and adopts the technical scheme that the water conservancy project riverway bottom sludge cleaning device comprises a telescopic bearing mechanism, a connecting filtering mechanism, a rotating assembly, a sludge pumping pump, a discharge pipe, a connecting seat, a mounting frame and a base, the telescopic assembly can be connected with the bearing assembly, meanwhile, the telescopic assembly can carry out telescopic adjustment on the bearing assembly, the telescopic assembly can carry out bearing treatment on the connecting assembly, the bearing assembly can carry out bearing treatment on the turning position of the connecting assembly, and therefore the situation that the connecting assembly is damaged due to bending can be prevented; the silt pumping pump can be connected through the connecting and filtering mechanism, then silt in a river channel can be cleaned, stones with large sizes in the silt can be prevented from entering a pipeline, and the effect of adjusting the direction of the silt pumping pump can be achieved through the rotating assembly.

Description

Technical Field

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

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment.

[0003] At present, a Chinese utility model with announcement number: CN220013826U discloses a river channel silt cleaning device for water conservancy project construction, which relates to the field of silt cleaning devices. This river channel silt cleaning device for water conservancy project construction includes a bottom plate, a base is arranged at the top of the bottom plate, and a dredging mechanism is arranged at the top of the base. The dredging mechanism includes a dredging pump and a sludge suction hose. An auxiliary rod for assisting the movement of the sludge suction hose is arranged at the sludge suction hose, and a fixed block is fixedly sleeved on the outer surface of the end of the sludge suction hose. This river channel silt cleaning device for water conservancy project construction can accurately move the position of the sludge suction hose through the auxiliary rod arranged at the sludge suction hose, so as to clean the silt in a narrow place. At the same time, by rotating the fixed block on the outer surface of the telescopic sleeve, the auxiliary rod can be slid inside the telescopic sleeve, the length of the auxiliary rod can be adjusted, and then the rotating block is rotated to fix the auxiliary rod, so that the sludge suction hose can reach a farther distance to clean the silt.

[0004] In water conservancy projects, in order to clean the silt in the river channel, a water conservancy project river channel riverbed silt cleaning device is needed. Most of the existing water conservancy project river channel riverbed silt cleaning devices connect a hose to a silt extraction pump, and then connect the hose to a counterweight and throw it into the river channel. However, this method makes it difficult to throw the hose far away, and it is difficult to transfer it after throwing it into the river, so it is difficult to clean the silt far away from the hose. At the same time, the silt also contains some larger stones, which may cause pipeline blockage when the silt is extracted. Utility Model Content

[0005] The utility model provides a device for cleaning the riverbed silt in a water conservancy project, aiming to solve the problem of existing riverbed silt cleaning devices for water conservancy projects, most of which connect a hose to a silt extraction pump, and then connect the hose to a counterweight and throw it into the river. However, it is difficult to throw the hose to a far distance in this way, and it is difficult to transfer it after throwing it into the river, so it is difficult to clean the silt far away from the hose. At the same time, the silt also contains some large stones, which may cause the problem of pipeline blockage when the silt is extracted.

[0006] The utility model is implemented in this way. A silt cleaning device for a riverbed of a water conservancy project comprises a telescopic supporting mechanism, a connecting and filtering mechanism, a rotating assembly, a silt extraction pump, a discharge pipe, a connecting seat, a mounting frame and a base. The telescopic supporting mechanism is arranged at the front side of the connecting seat, the connecting and filtering mechanism is arranged at the front side of the silt extraction pump, the rotating assembly is arranged at the bottom of the silt extraction pump, the discharge pipe is fixedly connected to the rear side of the silt extraction pump, the connecting seat is fixedly connected to the top of the silt extraction pump, and the mounting frame is fixedly connected to the bottom of the base.

[0007] The telescopic supporting mechanism comprises a telescopic component and a supporting component. The telescopic component is arranged at the front side of the connecting seat, and the supporting component is arranged at the front side of the telescopic component.

[0008] In order to enable the telescopic component to achieve the effect of connecting the supporting component, the telescopic component can also play the effect of telescopically adjusting the supporting component, and the telescopic component can also play the effect of supporting the connecting component, as a preferred device for cleaning riverbed silt in a water conservancy project of the utility model, the telescopic component includes an electric telescopic rod, a first connecting block and a first bracket, the electric telescopic rod is fixedly connected to the front side of the connecting seat, the first connecting block is fixedly connected to the bottom of the electric telescopic rod, and the first bracket is fixedly connected to the bottom of the first connecting block.

[0009] In order to enable the supporting assembly to achieve the effect of supporting the turning part of the connecting assembly, thereby preventing the connecting assembly from being damaged due to bending, the riverbed silt cleaning device of the water conservancy project of the utility model is preferably configured such that the supporting assembly includes a connecting rod, a second connecting block and a second bracket, the connecting rod is fixedly connected to the front side of the electric telescopic rod, the second connecting block is fixedly connected to the bottom of the connecting rod, and the second bracket is fixedly connected to the bottom of the second connecting block.

[0010] In order to enable the connecting and filtering mechanism to achieve the effect of connecting to the silt extraction pump, so as to clean the silt in the river channel and prevent some larger stones inside the silt from entering the pipeline, the connecting and filtering mechanism is preferably a connecting component and a filtering component as the utility model of the water conservancy project riverbed silt cleaning device. The connecting and filtering mechanism includes a connecting component and a filtering component. The connecting component is arranged on the front side of the silt extraction pump, and the filtering component is arranged at the bottom of the connecting component.

[0011] In order to enable the connecting component to achieve the effect of connecting the filtering component, the preferred device for cleaning the riverbed silt in the water conservancy project of the utility model is that the connecting component includes a connecting head, a delivery pipe and a limit head, the connecting head is bolted to the front side of the silt extraction pump, the delivery pipe is fixedly connected to the front side of the connecting head, and the limit head is fixedly connected to the bottom of the delivery pipe.

[0012] In order to enable the filter assembly to filter out some larger stones inside the silt, the filter assembly is preferably a device for cleaning the riverbed silt in a water conservancy project according to the utility model. The filter assembly includes a limit groove, a filter box and a counterweight block. The limit groove is opened on the top of the filter box, the filter box is slidably connected to the surface of the conveying pipe, and the counterweight block is fixedly connected to the bottom of the filter box.

[0013] In order to enable the rotating component to achieve the effect of adjusting the direction of the silt extraction pump, as a preferred device for cleaning silt from the riverbed of a water conservancy project of the utility model, the rotating component includes a limit ring, a rotating rod, a motor and a rotating groove, the limit ring and the rotating rod are fixedly connected to the bottom of the silt extraction pump, the motor is fixedly connected to the bottom of the rotating rod, the rotating groove is opened at the top of the base, and the inner wall of the rotating groove is rotatably connected to the surface of the limit ring.

[0014] In order to enable the connecting pipe to achieve the effect of connecting to the connecting head, as a preferred device for cleaning riverbed silt in a water conservancy project of the utility model, the front side of the silt extraction pump is fixedly connected with a connecting pipe, and the surface of the connecting pipe is threadedly connected to the inner wall of the connecting head.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The device for cleaning the riverbed silt in the water conservancy project river channel is provided with a telescopic supporting mechanism, and the telescopic supporting mechanism includes a telescopic component and a supporting component. Through the provision of the telescopic component, the telescopic component can achieve the effect of connecting the supporting component, and the telescopic component can also play the effect of telescopically adjusting the supporting component, and the telescopic component can also play the effect of supporting the connecting component. Through the provision of the supporting component, the supporting component can achieve the effect of supporting the turning part of the connecting component, thereby preventing the connecting component from being damaged due to bending, and at the same time, the pipeline can be extended to the far end of the river channel, thereby cleaning the riverbed far from the shore. Through the provision of the connecting filtering mechanism, the connecting filtering mechanism can achieve the effect of connecting the silt extraction pump, thereby cleaning the silt in the river channel, and preventing some larger stones in the silt from entering the pipeline. Through the provision of the rotating component, the rotating component can achieve the effect of adjusting the direction of the silt extraction pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the riverbed silt cleaning device for a water conservancy project according to the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the telescopic supporting mechanism, the connecting filtering mechanism and the rotating assembly in the utility model;

[0019] Figure 3It is a three-dimensional schematic diagram of the connecting component and the filtering component in the utility model;

[0020] Figure 4 It is a schematic diagram of the connection between the telescopic component and the supporting component in the utility model;

[0021] Figure 5 It is a connection diagram of the rotating assembly in the utility model.

[0022] In the figure, 1. telescopic supporting mechanism; 101. telescopic assembly; 1011. electric telescopic rod; 1012. first connecting block; 1013. first bracket; 102. supporting assembly; 1021. connecting rod; 1022. second connecting block; 1023. second bracket; 2. connecting filtering mechanism; 201. connecting assembly; 2011. connecting head; 2012. conveying pipe; 2013. limiting head; 202. filtering assembly; 2021. limiting groove; 2022. filtering box; 2023. counterweight; 3. rotating assembly; 301. limiting ring; 302. rotating rod; 303. motor; 304. rotating groove; 4. sludge pump; 5. discharge pipe; 6. connecting seat; 7. mounting frame; 8. base; 9. connecting pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5The utility model provides a technical solution: a riverbed silt cleaning device for a water conservancy project includes a telescopic supporting mechanism 1, a connecting and filtering mechanism 2, a rotating assembly 3, a silt pump 4, a discharge pipe 5, a connecting seat 6, a mounting frame 7 and a base 8. The telescopic supporting mechanism 1 is arranged at the front side of the connecting seat 6, the connecting and filtering mechanism 2 is arranged at the front side of the silt pump 4, the rotating assembly 3 is arranged at the bottom of the silt pump 4, the discharge pipe 5 is fixedly connected to the rear side of the silt pump 4, the connecting seat 6 is fixedly connected to the top of the silt pump 4, and the mounting frame 7 is fixedly connected to the bottom of the base 8;

[0026] The telescopic supporting mechanism 1 includes a telescopic component 101 and a supporting component 102 . The telescopic component 101 is arranged on the front side of the connecting seat 6 , and the supporting component 102 is arranged on the front side of the telescopic component 101 .

[0027] In this embodiment: through the setting of the telescopic support mechanism 1, the telescopic support mechanism 1 includes a telescopic component 101 and a supporting component 102. Through the setting of the telescopic component 101, the telescopic component 101 can achieve the effect of connecting the supporting component 102, and the telescopic component 101 can also play the effect of telescopically adjusting the supporting component 102, and the telescopic component 101 can also play the effect of supporting the connection component 201. Through the setting of the supporting component 102, the supporting component 102 can achieve the effect of supporting the turning part of the connection component 201. The processing effect can be achieved, thereby preventing the connection component 201 from being damaged due to bending. At the same time, the pipeline can be extended to the far end of the river channel, so as to clean the riverbed far away from the shore. By connecting the filter mechanism 2, the filter mechanism 2 can be connected to the silt extraction pump 4, so as to clean the silt in the river channel and prevent some larger stones in the silt from entering the pipeline. By setting the rotating component 3, the rotating component 3 can adjust the direction of the silt extraction pump 4, and the silt extraction pump 4 is an existing device.

[0028] As a technical optimization solution of the utility model, the telescopic assembly 101 includes an electric telescopic rod 1011, a first connecting block 1012 and a first bracket 1013. The electric telescopic rod 1011 is fixedly connected to the front side of the connecting seat 6, the first connecting block 1012 is fixedly connected to the bottom of the electric telescopic rod 1011, and the first bracket 1013 is fixedly connected to the bottom of the first connecting block 1012.

[0029] In this embodiment: through the setting of the electric telescopic rod 1011, the electric telescopic rod 1011 can achieve the effect of adjusting the connection rod 1021 forward and backward, through the setting of the first connecting block 1012, the first connecting block 1012 can achieve the effect of connecting the first bracket 1013, and through the setting of the first bracket 1013, the first bracket 1013 can achieve the effect of supporting the conveying pipe 2012.

[0030] As a technical optimization solution of the utility model, the supporting assembly 102 includes a connecting rod 1021, a second connecting block 1022 and a second bracket 1023. The connecting rod 1021 is fixedly connected to the front side of the electric telescopic rod 1011, the second connecting block 1022 is fixedly connected to the bottom of the connecting rod 1021, and the second bracket 1023 is fixedly connected to the bottom of the second connecting block 1022.

[0031] In this embodiment: through the setting of the connecting rod 1021, the connecting rod 1021 can achieve the effect of connecting the second connecting block 1022, and through the setting of the second connecting block 1022, the second connecting block 1022 can achieve the effect of connecting the second bracket 1023, and through the setting of the second bracket 1023, the second bracket 1023 can achieve the effect of supporting the bending part of the conveying pipe 2012.

[0032] As a technical optimization solution of the utility model, the connecting and filtering mechanism 2 includes a connecting component 201 and a filtering component 202 . The connecting component 201 is arranged on the front side of the sludge extraction pump 4 , and the filtering component 202 is arranged at the bottom of the connecting component 201 .

[0033] In this embodiment: through the setting of the connecting component 201, the connecting component 201 can achieve the effect of connecting the filtering component 202, and through the setting of the filtering component 202, the filtering component 202 can achieve the effect of filtering some larger stones inside the sludge.

[0034] As a technical optimization solution of the utility model, the connecting assembly 201 includes a connecting head 2011, a delivery pipe 2012 and a limit head 2013. The connecting head 2011 is bolted to the front side of the sludge extraction pump 4, the delivery pipe 2012 is fixedly connected to the front side of the connecting head 2011, and the limit head 2013 is fixedly connected to the bottom of the delivery pipe 2012.

[0035] In this embodiment: through the setting of the connecting head 2011, the connecting head 2011 can achieve the effect of connecting the connecting pipe 9 and the delivery pipe 2012. Through the setting of the delivery pipe 2012, the delivery pipe 2012 can achieve the effect of connecting to the limit head 2013. Through the setting of the limit head 2013, the limit head 2013 can prevent the delivery pipe 2012 from being separated from the inside of the filter box 2022.

[0036] As a technical optimization solution of the utility model, the filter assembly 202 includes a limit groove 2021, a filter box 2022 and a counterweight block 2023. The limit groove 2021 is opened at the top of the filter box 2022, the filter box 2022 is slidably connected to the surface of the conveying pipe 2012, and the counterweight block 2023 is fixedly connected to the bottom of the filter box 2022.

[0037] In this embodiment: through the setting of the limit groove 2021, the limit groove 2021 can achieve the effect of limiting the limit head 2013, through the setting of the filter box 2022, the filter box 2022 can achieve the effect of filtering larger stones in the sludge, and through the setting of the counterweight block 2023, the counterweight block 2023 can allow the filter box 2022 to reach the bottom of the river.

[0038] As a technical optimization solution of the utility model, the rotating component 3 includes a limit ring 301, a rotating rod 302, a motor 303 and a rotating groove 304. The limit ring 301 and the rotating rod 302 are fixedly connected to the bottom of the sludge pump 4, the motor 303 is fixedly connected to the bottom of the rotating rod 302, the rotating groove 304 is opened at the top of the base 8, and the inner wall of the rotating groove 304 is rotatably connected to the surface of the limit ring 301.

[0039] In this embodiment: through the setting of the limit ring 301, the limit ring 301 can achieve the effect of rotationally connecting the rotating groove 304, through the setting of the rotating rod 302, the rotating rod 302 can achieve the effect of connecting the motor 303 and the silt extraction pump 4, through the setting of the motor 303, the motor 303 can achieve the effect of providing rotational power for the rotating rod 302, and through the setting of the rotating groove 304, the rotating groove 304 can achieve the effect of limiting the limit ring 301.

[0040] As a technical optimization solution of the utility model, a connecting pipe 9 is fixedly connected to the front side of the silt extraction pump 4 , and the surface of the connecting pipe 9 is threadedly connected to the inner wall of the connecting head 2011 .

[0041] In this embodiment, by providing the connecting tube 9 , the connecting tube 9 can achieve the effect of connecting the connecting head 2011 .

[0042] Working principle: First, install the device on the movable device through the mounting frame 7, then use the movable device to move the device to the riverside, then turn on the motor 303, so that the motor 303 drives the rotating rod 302 to rotate, and then drives the silt pump 4 to rotate, so that the front side of the connecting rod 1021 is aligned with the river, and then select a suitable length of the delivery pipe 2012, and then pass the delivery pipe 2012 through the first bracket 1013 and the second bracket 1023, and then connect the connector 2011 to the surface of the connecting pipe 9, and then connect the filter box 2022 to the counterweight. The block 2023 is placed inside the river channel, and then the electric telescopic rod 1011 is opened, so that the electric telescopic rod 1011 drives the connecting rod 1021 to extend forward, and then the delivery pipe 2012 drives the filter box 2022 to extend forward. During the extension, the filter box 2022 cannot leave the riverbed. Then, after the extension is completed, the silt extraction pump 4 can be opened to extract the silt on the riverbed, and then a collecting device is placed at the bottom of the discharge pipe 5 to collect the extracted silt. Then, when the delivery pipe 2012 needs to be adjusted, the moving device can be used to drive the silt extraction pump 4 to move.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for cleaning riverbed silt in a water conservancy project, comprising a telescopic support mechanism (1), a connecting and filtering mechanism (2), a rotating assembly (3), a silt extraction pump (4), a discharge pipe (5), a connecting seat (6), a mounting frame (7) and a base (8), characterized in that: The telescopic support mechanism (1) is arranged on the front side of the connecting seat (6), the connecting filter mechanism (2) is arranged on the front side of the silt extraction pump (4), the rotating assembly (3) is arranged at the bottom of the silt extraction pump (4), the discharge pipe (5) is fixedly connected to the rear side of the silt extraction pump (4), the connecting seat (6) is fixedly connected to the top of the silt extraction pump (4), and the mounting frame (7) is fixedly connected to the bottom of the base (8); The telescopic supporting mechanism (1) comprises a telescopic component (101) and a supporting component (102); the telescopic component (101) is arranged on the front side of the connecting seat (6); and the supporting component (102) is arranged on the front side of the telescopic component (101).

2. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 1, characterized in that: The telescopic assembly (101) comprises an electric telescopic rod (1011), a first connecting block (1012) and a first bracket (1013); the electric telescopic rod (1011) is fixedly connected to the front side of the connecting seat (6); the first connecting block (1012) is fixedly connected to the bottom of the electric telescopic rod (1011); and the first bracket (1013) is fixedly connected to the bottom of the first connecting block (1012).

3. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 1, characterized in that: The supporting assembly (102) comprises a connecting rod (1021), a second connecting block (1022) and a second bracket (1023); the connecting rod (1021) is fixedly connected to the front side of the electric telescopic rod (1011); the second connecting block (1022) is fixedly connected to the bottom of the connecting rod (1021); and the second bracket (1023) is fixedly connected to the bottom of the second connecting block (1022).

4. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 1, characterized in that: The connecting and filtering mechanism (2) comprises a connecting component (201) and a filtering component (202); the connecting component (201) is arranged at the front side of the sludge extraction pump (4); and the filtering component (202) is arranged at the bottom of the connecting component (201).

5. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 4, characterized in that: The connection assembly (201) comprises a connection head (2011), a delivery pipe (2012) and a limit head (2013); the connection head (2011) is bolted to the front side of the sludge extraction pump (4); the delivery pipe (2012) is fixedly connected to the front side of the connection head (2011); and the limit head (2013) is fixedly connected to the bottom of the delivery pipe (2012).

6. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 4, characterized in that: The filter assembly (202) comprises a limiting groove (2021), a filter box (2022) and a counterweight (2023); the limiting groove (2021) is provided at the top of the filter box (2022); the filter box (2022) is slidably connected to the surface of the delivery pipe (2012); and the counterweight (2023) is fixedly connected to the bottom of the filter box (2022).

7. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 1, characterized in that: The rotating assembly (3) comprises a limiting ring (301), a rotating rod (302), a motor (303) and a rotating groove (304); the limiting ring (301) and the rotating rod (302) are both fixedly connected to the bottom of the silt extraction pump (4); the motor (303) is fixedly connected to the bottom of the rotating rod (302); the rotating groove (304) is provided at the top of the base (8); and the inner wall of the rotating groove (304) is rotatably connected to the surface of the limiting ring (301).

8. The device for cleaning riverbed silt in a hydraulic engineering river according to claim 5, characterized in that: A connecting pipe (9) is fixedly connected to the front side of the silt extraction pump (4), and the surface of the connecting pipe (9) is threadedly connected to the inner wall of the connecting head (2011).

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