Drainage dredging device for road construction

Abstract

The utility model relates to the field of sludge dredging, in particular to a drainage and dredging device for road construction, which comprises a collecting tank, a drill bit and a pushing piece, a high-pressure water outlet device is arranged on the arc-shaped outer wall of the collecting tank, and water outlet nozzles which are uniformly distributed are arranged on the high-pressure water outlet device in a through manner; the rear end of the collecting tank is fixedly connected with four connecting pipes which are evenly distributed in a circle in a penetrating mode, the other ends of the connecting pipes are jointly fixedly connected with a fixing ring in a penetrating mode, the water outlet spray head is obliquely arranged on the high-pressure water outlet device, and the connecting pipes penetrate through the collecting tank to be connected with the water outlet spray head in a penetrating mode. According to the utility model, a water source is injected into the connecting pipe through the water inlet communicating pipe, then water is pressurized through the high-pressure water outlet device, and then the water is sprayed out from the water outlet spray head, so that sludge at the sludge pipeline is scoured through high water pressure, and stubborn sludge is scoured; and then a drill bit is matched to stir and crush the sludge at the sludge pipeline, so that the pipeline is dredged.

Description

Technical Field

[0001] This utility model relates to the field of silt dredging, and in particular to a drainage and silt removal device for road construction. Background Technology

[0002] Silt is a soft soil that is deposited in still or slow-moving water environments and formed through biochemical processes. It contains a lot of organic matter and fine-grained soil (particles with a diameter of less than 0.005 mm, also known as clay). Its color is usually dark gray or black and it has an odor. This type of soil is more common in rivers, lakes, ponds, swamps or still water environments and is the bottom sediment of these water bodies.

[0003] After long-term use, the sewer systems used in some residential areas often face the problem of sludge accumulation leading to pipe blockage. Traditionally, the solution to this problem is to use a drain cleaner. However, this method requires repeated and frequent operation of the drain cleaner. During this process, the sludge may be accidentally pushed deeper into the pipe, which not only fails to effectively remove the sludge but also increases the difficulty and workload of subsequent cleaning, making the entire task of unblocking and removing sludge more arduous.

[0004] Therefore, a drainage and dredging device for road construction is proposed, which has a high-pressure flushing structure and a sludge agitation and dredging structure, thus solving the problem of poor cleaning effect caused by the use of dredging rods in the process of sludge removal. Utility Model Content

[0005] In order to overcome the problem of poor cleaning effect caused by the use of dredging rods in the existing sludge removal process, a drainage and sludge removal device for road construction is proposed.

[0006] The technical solution of this utility model is as follows: a drainage and dredging device for road construction, including a collection tank, a drill bit and a pusher, a high-pressure water outlet is provided on the arc-shaped outer wall of the collection tank, and a uniformly distributed water nozzle is provided through the high-pressure water outlet. Four circularly distributed connecting pipes are fixedly connected through the rear end of the collection tank, and a fixing ring is fixedly connected through the other end of the connecting pipes. The water nozzles are placed at an angle on the high-pressure water outlet, and the connecting pipes pass through the collection tank and are connected through the water nozzles.

[0007] Preferably, the front and rear ends of the collection tank are provided with a first groove, the rear end of the collection tank is fixedly connected to a hollow disc, and the rear end of the hollow disc is fixedly connected to a waterproof shell.

[0008] Preferably, a motor is fixedly connected to the rear end of the hollow disc, and a drill bit is fixedly connected to the front end of the motor's output shaft through the first groove.

[0009] Preferably, a waterproof sleeve is fixed to the front end of the collection tank, and the inner wall of the waterproof sleeve fits against the outer wall of the rear shaft of the drill bit. The waterproof sleeve is truncated cone-shaped.

[0010] As preferred, the inner wall of the fixing ring is fixedly connected with a fixing column, and the inner and outer walls of the fixing column are provided with flow-through grooves which are circular and uniformly distributed, and the flow-through grooves and the connecting pipe are connected with each other.

[0011] As preferred, the rear end of the waterproof shell is fixedly connected with the front end of the fixing column, and the waterproof shell is made of metal material with high heat conductivity.

[0012] As preferred, the pushing and extending member comprises a water inlet connecting pipe and a steel wire sleeve, and the rear end of the fixing column is fixedly connected with the water inlet connecting pipe, and the outer wall of the water inlet connecting pipe is sleeved with the steel wire sleeve.

[0013] The water source is injected into the connecting pipe through the water inlet connecting pipe, then the water is pressurized by the high-pressure water outlet device, and then sprayed from the water outlet nozzle, so that the sludge at the sludge pipeline is flushed by high water pressure, and then the sludge at the sludge pipeline is stirred and crushed by the drill bit, so that the pipeline is dredged. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic view of the road construction drainage dredging device is shown.

[0015] Figure 2 A three-dimensional structure schematic view of the fixing column and the flow-through groove of the road construction drainage dredging device is shown.

[0016] Figure 3 A sectional three-dimensional structure schematic view of the road construction drainage dredging device is shown.

[0017] Figure 4 A three-dimensional structure schematic view of the road construction drainage dredging device is shown.

[0018] The marks in the drawings are: 1, collecting tank; 101, motor; 102, drill bit; 103, waterproof sleeve; 2, high-pressure water outlet device; 3, first groove body; 4, connecting pipe; 5, fixing ring; 6, fixing column; 7, flow-through groove; 8, hollow disc; 9, waterproof shell; 10, water inlet connecting pipe; 11, steel wire sleeve; 12, water outlet nozzle. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and examples.

[0020] Please refer to Figures 1-4The utility model provides a kind of embodiment: drainage dredging device for road construction, including collection tank 1, still including drill bit 102 and push extension piece, the arc outer wall of collection tank 1 is provided with high pressure water outlet 2, and the water outlet spray head 12 of evenly distributed is arranged on high pressure water outlet 2 in through mode, the rear end of collection tank 1 is fixedly connected with four circular evenly distributed connecting pipes 4 in through mode, the other end of connecting pipe 4 is fixedly connected with fixed ring 5 in through mode, water outlet spray head 12 is placed on high pressure water outlet 2 in inclination, connecting pipe 4 is connected with water outlet spray head 12 in through mode by passing through collection tank 1, water source is injected on connecting pipe 4 by water inlet communication pipe 10, then water is pressurized by high pressure water outlet 2, then is sprayed from water outlet spray head 12, so that the silt in silt pipeline is washed by high water pressure, so that stubborn sludge is washed, then drill bit 102 is matched to stir and crush the silt in silt pipeline, so as to dredge pipeline.

[0021] Please refer to Figure 3 And Figure 4 In the embodiment, the front and rear ends of the collection tank 1 are provided with first grooves 3, the rear end of the collection tank 1 is fixedly connected with a hollow disc 8, the rear end of the hollow disc 8 is fixedly connected with a waterproof shell 9, the waterproof shell 9 can be used for waterproof treatment of the motor 101 body on the hollow disc 8, the waterproof sleeve 103 can be used for waterproof treatment of the front end of the motor 101, the rear end of the hollow disc 8 is fixedly connected with the motor 101, the output shaft front end of the motor 101 is fixedly connected with the drill bit 102 by penetrating the first grooves 3, the drill bit 102 is rotated by the output shaft of the motor 101 when the motor 101 is started, so as to crush and stir the silt, the front end of the collection tank 1 is fixedly connected with the waterproof sleeve 103, the inner wall of the waterproof sleeve 103 is attached to the rear end shaft of the drill bit 102, the waterproof sleeve 103 is in the shape of a circular truncated cone, the rear end of the waterproof shell 9 is fixedly connected with the front end of the fixed column 6, the waterproof shell 9 is made of metal material with high thermal conductivity, and the motor 101 in the waterproof shell 9 is cooled by the stable liquid and silt during work.

[0022] Please refer to Figure 2 And Figure 4 In the embodiment, the inner wall of the fixed ring 5 is fixedly connected with the fixed column 6, the push extension piece includes a water inlet communication pipe 10 and a steel wire sleeve 11, the inner and outer walls of the fixed column 6 are provided with circular evenly distributed flow-through grooves 7, the flow-through grooves 7 and the connecting pipes 4 are connected in through mode, the rear end of the fixed column 6 is fixedly connected with the water inlet communication pipe 10, the outer wall of the water inlet communication pipe 10 is sleeved with the steel wire sleeve 11, the overall strength of the water inlet communication pipe 10 can be improved by the steel wire sleeve 11, so as to facilitate the device to advance in the silt pipeline.

[0023] By plugging the drill bit 102 on the device into the silt blocked pipeline, then by starting the motor 101, the output shaft of the motor 101 drives the drill bit 102 to rotate in the silt pipeline, thereby stirring the accumulated silt in the silt pipeline, then water is injected into the connecting pipe 4 through the water inlet communication pipe 10, then the water is pressurized through the high-pressure water outlet device 2, then sprayed from the water outlet nozzle 12, thereby flushing the silt in the silt pipeline through high water pressure, thereby flushing the stubborn sludge, and in the process of pushing the device to the silt pipeline, the steel wire sleeve 11 wound on the water inlet communication pipe 10 can improve the overall hardness of the water inlet communication pipe 10, thereby preventing the water inlet communication pipe 10 from being insufficient in hardness, so that the device cannot be completely pushed in the silt.

[0024] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A drainage dredging device for road construction, comprising a collecting tank (1), characterized in that: Also include drill bit (102) and push extension, the arc-shaped outer wall of the collecting tank (1) is provided with high-pressure water outlet (2), the high-pressure water outlet (2) is provided with the water outlet nozzle (12) of uniform distribution in penetration, the rear end of the collecting tank (1) is fixedly connected with four circularly and uniformly distributed connecting pipes (4), the other end of the connecting pipe (4) is fixedly connected with a fixing ring (5) in penetration, the water outlet nozzle (12) is inclined on the high-pressure water outlet (2), the connecting pipe (4) penetrates the collecting tank (1) and is connected with the water outlet nozzle (12) in penetration.

2. The road construction drainage dredging device according to claim 1, characterized by: The front and rear ends of the collecting tank (1) are provided with first grooves (3), and the rear end of the collecting tank (1) is fixedly connected with a hollow disc (8).

3. The road construction drainage dredging device according to claim 2, characterized in that: The rear end of the hollow disc (8) is fixedly connected with a motor (101), and the output shaft of the motor (101) is fixedly connected with a drill bit (102) at the front end penetrating the first groove (3).

4. The road construction drainage dredging device according to claim 1, characterized by: The front end of the collecting tank (1) is fixedly connected with a waterproof sleeve (103), the inner wall of the waterproof sleeve (103) is attached to the rear end of the drill bit (102), and the waterproof sleeve (103) is a circular truncated cone.

5. The road construction drainage dredging device according to claim 1, characterized by: The inner wall of the fixing ring (5) is fixedly connected with a fixing column (6), the inner and outer walls of the fixing column (6) are provided with circularly and uniformly distributed flow grooves (7) in penetration, and the flow grooves (7) and the connecting pipes (4) are connected in penetration.

6. The road construction drainage dredging device according to claim 2, characterized by: The rear end of the waterproof shell (9) and the front end of the fixing column (6) are fixedly connected with each other, and the waterproof shell (9) is made of metal material with high thermal conductivity.

7. The road construction drainage dredging device according to claim 5, characterized by: The push extension includes a water inlet communication pipe (10) and a steel wire sleeve (11), and the rear end of the fixing column (6) is fixedly connected with the water inlet communication pipe (10), and the outer wall of the water inlet communication pipe (10) is provided with the steel wire sleeve (11).

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