Water conservancy desilting equipment

Abstract

The utility model provides water conservancy desilting equipment, which relates to the technical field of water conservancy desilting and comprises a floating platform, a first connector is arranged at the center of the top of the floating platform, a second connector is further arranged at the top of the floating platform, and a connector cover is arranged on the second connector. The floating body is provided with a communicating pipe, the communicating pipe penetrates through the floating body in the height direction of the floating body, the bottom of the floating body is connected with a corrugated pipe, one end of the corrugated pipe is connected with one end of the bottom of the communicating pipe, and the other end of the corrugated pipe extends downwards; two ends of the connecting pipe are respectively connected with the second connector and one end, close to the top of the floating body, of the communicating pipe. The floating bodies can be placed in different areas so as to dredge corresponding positions, each floating body only acts on the corresponding area, the weight borne by each floating body is reduced in a modularized mode, and meanwhile, due to the arrangement of the floating bodies, the floating bodies can be kept on the surface of a river channel when sludge is transferred, and overturning is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy dredging technical field, concretely relates to a water conservancy dredging equipment. BACKGROUND

[0002] Water conservancy dredging equipment is used for removing sediment in river channel, lake, reservoir, to remove the silt, silt and other impurities deposited at the bottom of water body, restores the flowability, drainage capacity and ecological environment quality, its common have underwater dredger, water suction, pneumatic dredging, mechanical dredging equipment. Chinese patent (announcement number CN 216195036 U) discloses a water conservancy construction dredging device, the material guide pipe is deep into the fixed frame inside material guide mechanism through the steel wire rope, and the fixed frame outside is provided with a floating ring, can make the whole fixed frame float on the water surface, convenient for feeding, and guide material through the material guide pipe, but its floating ring can increase the gravity of the floating ring when guiding material, can cause the overturning of the floating ring connecting equipment. Therefore, the utility model provides a water conservancy dredging equipment to improve the above problems. SUMMARY

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the floating ring of the water conservancy dredging equipment in the prior art is prone to overturning when guiding material, so as to provide a water conservancy dredging equipment.

[0004] In order to solve the above problems, the utility model provides a water conservancy dredging equipment, which comprises:

[0005] The floating platform is hollow, a first connecting port is arranged at the center of the top of the floating platform, a second connecting port is further arranged at the top of the floating platform, and a connecting port cover is arranged on the second connecting port.

[0006] The floating body is hollow, a communication pipe is arranged on the floating body, the communication pipe penetrates the floating body along the height direction of the floating body, a corrugated pipe is connected to the bottom of the floating body, one end of the corrugated pipe is connected to one end of the communication pipe, and the other end of the corrugated pipe extends downward.

[0007] The connecting pipe is connected to the second connecting port and one end of the communication pipe close to the top of the floating body.

[0008] Preferably, the second connecting port is uniformly provided with at least two second connecting ports with the first connecting port as the center, the floating body is uniformly provided with at least two floating bodies with the floating platform as the center, and the connecting pipe is provided with at least two connecting pipes.

[0009] Preferably, an edge is arranged on the outer side of the floating body close to the bottom, and the edge extends outward away from the floating body.

[0010] Preferably, the floating body is provided with an assembly ring at the center of the bottom, the communication pipe is located inside the assembly ring, and the outside of the assembly ring is uniformly provided with at least three first rotating parts, the first rotating parts are respectively provided with first connecting plates inside, one end of the first connecting plates is rotationally connected with the rotating parts respectively, the other end of the first connecting plates is respectively provided with second rotating parts, and the first connecting plates are respectively connected with second connecting plates, and the second connecting plates are rotationally connected with the second rotating parts.

[0011] Preferably, the first connecting plates and the second connecting plates are respectively provided with arc-shaped floating plates on both sides.

[0012] Preferably, the corrugated pipe is provided with a counterweight ring at one end close to the bottom.

[0013] The water conservancy dredging equipment has the following beneficial effects:

[0014] 1. The floating body can be placed in different areas to dredge the corresponding positions, each floating body only acts on the corresponding area, and the weight borne by each floating body is reduced by using the modular mode, and meanwhile, the floating body is kept on the surface of the river channel during the transportation of the sludge, and overturning does not occur.

[0015] 2. The floating body is shaken when the sludge at the bottom of the river channel is pumped out by the corrugated pipe and the communication pipe, thereby affecting the fluctuation of the surrounding water area and gradually causing the water area where the floating body is located to surge, and the existence of the edge provides a certain buoyancy during the process, so that the floating body does not overturn; meanwhile, the arc-shaped floating plate increases the floating effect of the first connecting plate and the second connecting plate, so that the entire floating body can float on the surface of the river channel like a jellyfish, thereby increasing the stability of the floating body.

[0016] 3. The setting of the counterweight ring can make the corrugated pipe abut against the sludge, so that the sludge can enter the corrugated pipe. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a general assembly three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is an assembly ring structure installation schematic view of the utility model;

[0019] Figure 3 It is an arc-shaped floating plate structure installation schematic view of the utility model;

[0020] Figure 4 It is an internal structure schematic view of the utility model.

[0021] The signs are represented as:

[0022] 1, floating platform; 2, first connecting port; 3, second connecting port; 4, connecting port cover; 5, floating body; 6, communication pipe; 7, corrugated pipe; 8, connecting pipe; 9, edge; 10, assembly ring; 11, first rotating part; 12, first connecting plate; 13, second rotating part; 14, second connecting plate; 15, arc-shaped floating plate; 19, counterweight ring. DETAILED DESCRIPTION

[0023] As Figures 1-4 shown, the utility model provides a water conservancy dredging equipment, it includes:

[0024] Floating platform 1, the inside of floating platform 1 is hollow structure, the top center of floating platform 1 is provided with first connecting port 2, the top of floating platform 1 is also provided with second connecting port 3, and second connecting port 3 is provided with connecting port cover 4;Floating body 5, the inside of floating body 5 is hollow structure, and floating body 5 is provided with communication pipe 6, and communication pipe 6 penetrates floating body 5 along the height direction of floating body 5 respectively, and the bottom of floating body 5 is connected with corrugated pipe 7, one end of corrugated pipe 7 is connected with the bottom end of communication pipe 6, and the other end of corrugated pipe 7 extends downward;Connecting pipe 8, and the two ends of connecting pipe 8 are connected with second connecting port 3 and the end of communication pipe 6 close to the top of floating body 5 respectively. Figures 1-4As shown, a water conservancy dredging device, wherein the floating platform 1 and the appendage are hollow structures, which can be made of polyurethane, rubber, hard plastic, PVC and other materials, the first connecting port 2 at the top of the floating platform 1 is used to connect with the air pump and the external discharge pipe, and the corresponding universal quick connector is arranged at the interface, which is commercially available and convenient to connect with the external discharge pipe, while the second connecting port, the two ends of the connecting pipe 6, the two ends of the connecting pipe 8 and the end of the corrugated pipe 7 close to the top are respectively provided with joints, which are commercially available and used for the connection of the two, the second connecting port 3 of the floating platform 1 and the end of the connecting pipe 6 close to the top of the floating body 5 are communicated through the connecting pipe 8, the corrugated pipe 7 and the end of the connecting pipe 6 close to the bottom are communicated, and the length of the corrugated pipe 7 can be selected according to the water depth. In principle, the length of the corrugated pipe 7 is greater than the depth of the water depth, so that the corrugated pipe 7 can directly contact the silt at the bottom of the river channel; wherein the corresponding floating platform 1 and floating body 5 are arranged according to the river channel or water area, and the number of floating bodies 5 and the number of connecting pipes 8 are selected, when the second connecting port 3 is not used, the interface cover is connected with the second connecting port 3, which can be in the form of clamping or bolt connection, so as to ensure the pressure in the floating platform 1, wherein the external discharge pipe is provided with corresponding parallel branches, and the parallel branches are connected with the air pump, the stop valve is arranged on the branch, and the corresponding stop valve is arranged on the external discharge pipe. When the dredging starts, first, the first connecting pipe 8 is connected with the external discharge pipe, the stop valve on the external discharge pipe is closed, and the air pump and the stop valve on the parallel branch are opened, the air pump is commercially available, so that the connected pipe starts to be pumped, the silt at the bottom of the river channel enters from the corrugated pipe 7, and then enters the floating platform 1 through the connecting pipe 6 and the connecting pipe 8. At this time, the stop valve on the external discharge pipe is immediately opened, and the stop valve and the air pump on the parallel branch are closed; because the silt at the bottom of the river channel flows from the corrugated pipe 7 to the floating platform 1 in turn, a siphon effect is formed, so that the silt at the bottom of the river channel can continuously flow into the floating platform 1. It should be noted that when the silt is cut off, it can be opened again by using the air pump in an intermittent manner, so that the silt in the corrugated pipe 7 flows to the floating platform 1.

[0025] Wherein, the floating body 5 can be placed in different areas to dredge the corresponding position, each floating body 5 only acts on the corresponding area, and the modular method is used to reduce the weight borne by each floating body 5, and at the same time, the setting of the floating body 5 can keep the silt in the river surface during transportation, and the overturning does not occur.

[0026] In some embodiments, the second connecting port 3 is uniformly provided with at least two with the first connecting port 2 as the center, the floating body 5 is uniformly provided with at least two with the floating platform 1 as the center, and the connecting pipe 8 is provided with at least two. Figures 1-4As shown, when dredging in different areas, the number of floating bodies 5 is increased, and the floating bodies 5 and the unused second connecting ports 3 of the floating platform 1 are connected by connecting pipes 8, so that different floating bodies 5 can simultaneously dredge.

[0027] In some embodiments, the outer side of the floating body 5 is provided with a rim 9 near the bottom, which extends outwardly away from the floating body 5. As shown, Figures 1-4 As shown, the rim 9 increases the surface area of the floating body 5 on the surface of the river, so that it can stably float on the water surface.

[0028] In some embodiments, the floating body 5 is provided with a fitting ring 10 at the center of the bottom, the communicating pipe 6 is located inside the fitting ring 10, and the outer side of the fitting ring 10 is uniformly provided with at least three first rotating parts 11, the first rotating parts 11 are respectively provided with first connecting plates 12 inside, one end of the first connecting plates 12 is rotatably connected with the rotating parts respectively, the other end of the first connecting plates 12 is respectively provided with second rotating parts 13, the first connecting plates 12 are respectively connected with second connecting plates 14, and the second connecting plates 14 are rotatably connected with the second rotating parts 13. As shown, Figures 1-4 As shown, the center of the fitting ring overlaps the center of the bottom of the floating body 5, and the connection between the two can be in the form of bonding or clamping, the first rotating part 11 and the first connecting plate 12 can be rotatably connected through a rotating rod, and the second rotating part 13 and the second connecting plate 14 can also be rotatably connected through a rotating rod, wherein the first connecting plate 12 and the second connecting plate 14 are uniformly distributed with the fitting ring 10 as the center, when the water surface of the river is turbulent, the first connecting plate 12 swings with the first rotating part 11 as the center when it is affected by the surge of water, and the second connecting plate 14 swings with the second rotating part 13 as the center based on the first connecting plate 12, so that the entire floating body 5 can float on the surface of the river like a jellyfish, thereby increasing the stability of the floating body 5. It should be noted that the first connecting plate 12 and the second connecting plate 14 are both underwater, and can be stainless steel sheets coated with waterproof paint.

[0029] In some embodiments, the first connecting plate 12 and the second connecting plate 14 are respectively provided with arc-shaped floating plates 15 on both sides. As shown, Figures 1-4 As shown, the arc-shaped floating plates 15 further increase the acting surface when the first connecting plate 12 and the second connecting plate 14 swing, so that the floating effect is increased, and the material of the arc-shaped floating plates 15 can also be stainless steel sheets coated with waterproof paint.

[0030] Specifically, when the silt at the bottom of the river is pumped by the corrugated pipe 7 and the communication pipe 6, it will cause the floating body 5 to sway, and then affect the fluctuation of the surrounding water area, and gradually cause the water area where the floating body 5 is located to surge. During this process, due to the existence of the edge 9, a certain buoyancy is provided, avoiding the entire overturning of the floating body 5; at the same time, the arc-shaped floating plate 15 increases the floating effect of the first connecting plate 12 and the second connecting plate 14, so that the entire floating body 5 is similar to a jellyfish and can float on the surface of the river, thereby increasing the stability of the floating body 5.

[0031] In some embodiments, the corrugated pipe 7 is provided with a counterweight ring 19 at one end close to the bottom. As shown, the provision of the counterweight ring 19 can make the corrugated pipe 7 abut at the silt, facilitating the silt to enter the corrugated pipe 7, avoiding pumping a large amount of water up, and the counterweight ring 19 can make the lead block. Figures 1-4

[0032] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. The above only describes the preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the present application.​

Claims

1. A hydraulic dredging apparatus, characterized in that, The utility model relates to a water conservancy dredging equipment, including: Floating platform, the hollow structure is arranged in the floating platform, the first connecting port is arranged in the center of the top of floating platform, the second connecting port is further arranged on the top of floating platform, the connecting port cover is arranged on the second connecting port, The utility model relates to a water conservancy dredging equipment, including: Floating body, the hollow structure is arranged in the floating body, the communicating pipe is arranged on the floating body, the communicating pipe penetrates the floating body along the height direction of floating body respectively, the corrugated pipe is connected to the bottom of floating body, one end of corrugated pipe is connected to one end of communicating pipe bottom, the other end of corrugated pipe extends downward, Connecting pipe, two ends of connecting pipe are connected with the second connecting port and the end of communicating pipe close to the top of floating body respectively.

2. The water conservancy dredging equipment according to claim 1, wherein: The second connecting port is uniformly provided with at least two with the first connecting port as the center, the floating body is uniformly provided with at least two with the floating platform as the center, and the connecting pipe is provided with at least two.

3. The water conservancy dredging equipment according to claim 2, wherein: The outer side of the floating body close to the bottom is provided with a rim, and the rim extends outward from the outer side of the floating body away from the floating body.

4. The water conservancy dredging equipment according to claim 2, wherein: The floating body is provided with an assembly ring at the center of the bottom, the communicating pipe is located in the inner side of the assembly ring, the outer side of the assembly ring is uniformly provided with at least three first rotating parts, the first rotating part is respectively provided with a first connecting plate, one end of the first connecting plate is respectively connected with the first rotating part, the other end of the first connecting plate is respectively provided with a second rotating part, the first connecting plate is further respectively connected with a second connecting plate, and the second connecting plate is connected with the second rotating part.

5. The water conservancy dredging equipment according to claim 4, wherein: The two sides of the first connecting plate and the second connecting plate are respectively provided with arc-shaped floating plates.

6. The water conservancy dredging equipment according to claim 2, wherein: One end of the corrugated pipe close to the bottom is provided with a counterweight ring.

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