Efficient dredging device for water conservancy project treatment

Abstract

The efficient desilting device comprises a sewage discharging pipeline, a booster pump, a driving motor, a sewage discharging connector and a fixing bolt open hole, the booster pump is arranged above the sewage discharging pipeline, the driving motor is installed above the booster pump, a control grip is installed on the left side of the booster pump, the sewage discharging connector is arranged on the right side of the control grip, and the fixing bolt open hole is formed in the sewage discharging connector. A fixing bolt hole is formed in the blow-off pipeline, a flow guide worm is installed in the blow-off pipeline, a protective filter cover is arranged below the blow-off pipeline, the blow-off pipeline is installed on a first fixing ring, a fixing bolt is installed on the first fixing ring, a second movable column is installed on the outer circle of the first fixing ring, and a second fixing ring is installed on the second movable column. According to the equipment, the grip is controlled through the booster pump mounted on the bearing support plate, and the first fixing ring, the second fixing ring, the second movable column and the first movable column are matched, so that the blow-off pipeline can freely move, and the flexibility of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a high-efficiency silt-removing device for water conservancy project management. Background Art

[0002] River dredging generally refers to the management of rivers, which is a water conservancy project. Through mechanical equipment, the silt deposited on the riverbed is blown and stirred into turbid water, which flows away with the river water, thereby playing a role in dredging. River siltation has increasingly affected the normal functioning of flood control, drainage, irrigation, water supply, navigation and other functions. In order to restore the normal function of the river and promote the rapid and sustainable development of the economy and society, river dredging projects are carried out. Through management, the river becomes deeper and wider, the river water becomes clearer, and the production conditions and living environment of the masses are significantly improved, achieving the goal of "clear water, smooth river, green bank and beautiful scenery". However, the existing dredging equipment has some shortcomings, such as:

[0003] Publication No.: CN206467705U describes a dredging device, which includes a hull, a conveyor chain, a clamping device, a motor and a collecting device. The motor is used to operate the conveyor chain, and is characterized in that the conveyor chain includes a first conveyor chain and a second conveyor chain, the first conveyor chain is arranged at the front end of the hull, the second conveyor chain is arranged in the middle of the hull, the clamping device is arranged on the second conveyor chain, and the collecting device is arranged at the stern of the hull. Since the device combines the dredging device with the hull, it is not suitable for small river operations due to its large size and lacks flexibility.

[0004] Therefore, we propose a high-efficiency silt removal device for water conservancy project management in order to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency dredging device for water conservancy project management, so as to solve the problem that the equipment on the existing market proposed in the above background technology is not suitable for small river operations due to its large size and lack of flexibility by combining the dredging device with the hull.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient silt removal device for water conservancy project management, comprising a sewage pipe, a booster pump, a drive motor, a sewage interface and a fixing bolt opening;

[0007] A booster pump is arranged above the sewage pipe, a drive motor is installed above the booster pump, a control handle is installed on the left side of the booster pump, a sewage interface is arranged on the right side of the control handle, a fixing bolt opening is opened on the sewage pipe, a guide worm is installed in the sewage pipe, a protective filter cover is arranged below the sewage pipe, the sewage pipe is installed on a first fixing ring, fixing bolts are installed on the first fixing ring, a second movable column is installed on the outer ring of the first fixing ring, a second fixing ring is installed on the second movable column, the second fixing ring is installed on the fixing plate through the first movable column, the fixing plate is installed on the supporting cross bar, and the supporting cross bar is arranged on the load-bearing buoyancy raft.

[0008] Preferably, a protective filter cover is fixedly connected below the sewage pipe, the protective filter cover is spherical in shape and consists of twelve steel pipes, and the bottom of the protective filter cover is a circular opening;

[0009] By adopting the above technical solution, the device can prevent large pieces of garbage from clogging the sewage pipe or damaging the internal guide worm gear by setting a protective filter cover under the sewage pipe.

[0010] Preferably, a booster pump is fixedly connected above the sewage pipe, a driving motor is fixedly installed on the booster pump, a sewage interface is fixedly connected to the right side of the booster pump, the sewage interface is a two-end structure with a diameter of the outer end smaller than the inner end, and a guide worm is fixedly connected below the booster pump, and the guide worm is one centimeter away from the inner wall of the sewage pipe;

[0011] By adopting the above technical solution, the equipment improves the dredging efficiency by making the guide worm fit tightly against the inner wall of the sewage pipe.

[0012] Preferably, the load-bearing buoyancy rafts are two circular structures, and the two ends of the support bar are fixedly connected with the load-bearing buoyancy rafts, and the diameter of the load-bearing buoyancy rafts is twice that of the support bar;

[0013] By adopting the above technical solution, the device can provide stable support for the device through the two supporting bars on the load-bearing buoyancy raft.

[0014] Preferably, two bearing support plates are fixedly connected to the inner side of the support crossbar, the bearing support plates are flat plate structures, a fixed plate is fixedly connected to the right side of the bearing support plates, and the bearing support plates are perpendicular to the fixed plates;

[0015] By adopting the above technical solution, the device can better control the dredging direction of the device through the support plate and the control handle on the booster pump.

[0016] Preferably, a first movable column is rotatably connected to the center line of the fixed plate, a second fixed ring is rotatably connected to the inner side of the first movable column, the first fixed ring is rotatably connected to the inner side of the second fixed ring through the second movable column, and the first fixed ring is provided with mutually perpendicular fixed openings;

[0017] By adopting the above technical solution, the device can enable the sewage pipe to move freely through the cooperation of the first fixed ring, the second fixed ring, the second movable column and the first movable column.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The equipment can make the sewage pipe move freely by installing the booster pump control handle on the bearing support plate, cooperating with the first fixed ring, the second fixed ring, the second movable column and the first movable column, thereby improving the flexibility of the equipment;

[0020] 2. The equipment can prevent large pieces of garbage from clogging the sewage pipe or damaging the internal guide worm gear by installing a protective filter cover under the sewage pipe. The protective filter cover is made of a steel pipe and has sufficient weight to improve the stability of the sewage pipe and prevent the sewage pipe from shaking due to inertia. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the left three-dimensional structure of the utility model;

[0022] Figure 2 It is a front structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the left side;

[0024] Figure 4 It is a right-side stereoscopic structural schematic diagram of the utility model;

[0025] Figure 5 This is a schematic diagram of the front view of the sewage pipe section of the utility model;

[0026] Figure 6 It is a right-side sectional three-dimensional structural schematic diagram of the sewage pipe of the present invention.

[0027] In the figure: 1. sewage pipe; 2. booster pump; 3. drive motor; 4. sewage interface; 5. control handle; 6. fixing bolt; 7. first fixing ring; 8. fixing plate; 9. load-bearing buoyancy raft; 10. protective filter cover; 11. supporting cross bar; 12. first movable column; 13. second fixing ring; 14. second movable column; 15. traction ring; 16. load-bearing support plate; 17. guide worm; 18. fixing bolt opening. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6 The utility model provides a technical solution: a high-efficiency silt removal device for water conservancy project management, including a sewage pipe 1, a booster pump 2, a drive motor 3, a sewage interface 4, a control handle 5, a fixing bolt 6, a first fixing ring 7, a fixing plate 8, a load-bearing buoyancy raft 9, a protective filter cover 10, a supporting cross bar 11, a first movable column 12, a second fixing ring 13, a second movable column 14, a traction ring 15, a load-bearing support plate 16, a guide worm 17 and a fixing bolt opening 18;

[0030] A booster pump 2 is arranged above the sewage pipe 1, a driving motor 3 is installed above the booster pump 2, a booster pump 2 is fixedly connected above the sewage pipe 1, a driving motor 3 is fixedly installed on the booster pump 2, a sewage interface 4 is fixedly connected to the right side of the booster pump 2, the sewage interface 4 is a two-end structure, and the diameter of the outer end is smaller than the inner end, a guide worm 17 is fixedly connected below the booster pump 2, and the guide worm 17 is one centimeter away from the inner wall of the sewage pipe 1. The equipment improves the dredging efficiency by closely fitting the guide worm 17 to the inner wall of the sewage pipe 1, and a control handle 5 is installed on the left side of the booster pump 2, and a sewage interface 4 is arranged on the right side of the control handle 5, a fixing bolt opening 18 is opened on the sewage pipe 1, and a guide worm 17 is installed in the sewage pipe 1, and a protective filter cover 10 is arranged below the sewage pipe 1;

[0031] A protective filter cover 10 is fixedly connected below the sewage pipe 1. The protective filter cover 10 is spherical in shape and consists of a total of twelve steel pipes. The bottom of the protective filter cover 10 is a circular opening. The device can prevent large garbage from blocking the sewage pipe 1 or damaging the internal guide worm 17 by setting the protective filter cover 10 below the sewage pipe 1. The sewage pipe 1 is installed on the first fixing ring 7, and the first fixing ring 7 is installed with a fixing bolt 6. The outer ring of the first fixing ring 7 is installed with a second movable column 14, and the second movable column 14 is installed There is a second fixing ring 13, which is installed on the fixing plate 8 through the first movable column 12, and the fixing plate 8 is installed on the supporting cross bar 11. Two bearing support plates 16 are fixedly connected to the inner side of the supporting cross bar 11. The bearing support plate 16 is a flat plate structure. The right side of the bearing support plate 16 is fixedly connected to the fixing plate 8, and the bearing support plate 16 is perpendicular to the fixing plate 8. The device can better control the dredging direction of the device through the bearing support plate 16 and the control handle 5 on the booster pump 2. The supporting cross bar 11 is set on the bearing buoyancy raft 9;

[0032] The load-bearing buoyancy rafts 9 are circular structures, with two load-bearing buoyancy rafts 9 fixedly connected at both ends of the supporting cross bars 11. The diameter of the load-bearing buoyancy rafts 9 is twice that of the supporting cross bars 11. The two supporting cross bars 11 on the load-bearing buoyancy rafts 9 can provide stable support for the equipment. A first movable column 12 is rotatably connected to the center line of the fixed plate 8, and a second fixed ring 13 is rotatably connected to the inner side of the first movable column 12. The second fixed ring 13 is rotatably connected to the first fixed ring 7 through a second movable column 14. The first fixed ring 7 is provided with fixed openings perpendicular to each other. The equipment can allow the sewage pipe 1 to move freely through the cooperation of the first fixed ring 7, the second fixed ring 13, the second movable column 14 and the first movable column 12.

[0033] Working principle: When using the high-efficiency dredging device for water conservancy project management, first connect the traction rope with the traction ring 15, and then fix the sewage interface 4 with the sewage pipeline. The operator stands on the bearing support plate 16 and the buoyancy is provided by the bearing buoyancy raft 9. Then, hold the control handle 5, and through the cooperation of the first fixed ring 7, the second fixed ring 13, the second movable column 14, and the first movable column 12, the protective filter cover 10 of the sewage pipe 1 is deeply immersed in the silt. Start the driving motor 3 to drive the guide worm 17. Under the action of the booster pump 2, the silt entering the protective filter cover 10 will be drawn into the sewage pipe 1 through the guide worm 17, and the silt will be discharged from the sewage interface 4 through the booster pump 2.

[0034] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-efficiency silt removal device for water conservancy project management, comprising a sewage pipe (1), a booster pump (2), a drive motor (3), a sewage interface (4) and a fixing bolt opening (18), characterized in that: A booster pump (2) is arranged above the sewage pipe (1), a driving motor (3) is installed above the booster pump (2), a control handle (5) is installed on the left side of the booster pump (2), a sewage interface (4) is arranged on the right side of the control handle (5), a fixing bolt opening (18) is opened on the sewage pipe (1), a guide worm (17) is installed in the sewage pipe (1), a protective filter cover (10) is arranged below the sewage pipe (1), the sewage pipe (1) is installed on a first fixing ring (7), a fixing bolt (6) is installed on the first fixing ring (7), a second movable column (14) is installed on the outer ring of the first fixing ring (7), a second fixing ring (13) is installed on the second movable column (14), the second fixing ring (13) is installed on the fixing plate (8) through the first movable column (12), the fixing plate (8) is installed on the supporting cross bar (11), and the supporting cross bar (11) is arranged on the bearing buoyancy raft (9).

2. The high-efficiency silt removal device for water conservancy project management according to claim 1 is characterized in that: A protective filter cover (10) is fixedly connected below the sewage pipe (1); the protective filter cover (10) is spherical in shape and is composed of twelve steel pipes; the bottom of the protective filter cover (10) is a circular opening.

3. The high-efficiency silt removal device for water conservancy project management according to claim 2 is characterized in that: A booster pump (2) is fixedly connected to the top of the sewage pipe (1), a driving motor (3) is fixedly installed on the booster pump (2), a sewage interface (4) is fixedly connected to the right side of the booster pump (2), the sewage interface (4) is a two-end structure, the outer end of which has a smaller diameter than the inner end, and a guide worm (17) is fixedly connected to the bottom of the booster pump (2), and the guide worm (17) is spaced one centimeter from the inner wall of the sewage pipe (1).

4. The high-efficiency silt-removing device for water conservancy project management according to claim 2 is characterized in that: The load-bearing buoyancy rafts (9) are circular structures with two in total. The two ends of the support cross bar (11) are fixedly connected with the load-bearing buoyancy rafts (9). The diameter of the load-bearing buoyancy rafts (9) is twice that of the support cross bar (11).

5. The high-efficiency silt-removing device for water conservancy project management according to claim 1 is characterized in that: Two bearing support plates (16) are fixedly connected to the inner side of the support crossbar (11); the bearing support plates (16) are flat plate structures; a fixing plate (8) is fixedly connected to the right side of the bearing support plates (16); and the bearing support plates (16) are perpendicular to the fixing plate (8).

6. The high-efficiency silt-removing device for water conservancy project management according to claim 5 is characterized in that: A first movable column (12) is rotatably connected to the center line of the fixed plate (8); a second fixed ring (13) is rotatably connected to the inner side of the first movable column (12); a first fixed ring (7) is rotatably connected to the inside of the second fixed ring (13) via a second movable column (14); and the first fixed ring (7) is provided with mutually perpendicular fixed openings.

Images