Pipeline dredging vehicle

Abstract

The utility model belongs to the field of municipal cleaning equipment, and particularly relates to a pipeline dredging vehicle which comprises a dredging vehicle body, a filter, a water tank, a flexible connection auger, a hydraulic device, a hydraulic motor, a spiral auger, an expansion steel brush, a traction winch and a generator. According to the desilting equipment, power is provided for a spiral auger through a hydraulic motor, power is provided for a hydraulic device after a flexible connection auger enters a pipeline, the spiral auger rotates to stir dirt, the flexible connection auger rotates to recover the dirt, the dirt is absorbed through a water inlet pipe, the dirt is filtered through a filter, and treated water is drained into the pipe again; by means of the design, consumption of water is reduced, dredging efficiency is improved, pipelines difficult to clean can be quickly cleaned, personnel do not need to enter the pipeline, water pumping operation does not need to be conducted, time is saved, and efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of municipal cleaning equipment, and in particular relates to a pipeline silting vehicle. Background Art

[0002] Municipal pipelines need to be maintained regularly to prevent them from being blocked and causing waterlogging on roads, which affects urban traffic safety and is unsanitary. The currently widely used high-pressure water jet cleaning method is the leading equipment for industrial and civil municipal pipeline cleaning in the world, and this method is also widely used in China.

[0003] The high-pressure water jet cleaning method uses high-pressure water jet cleaning to flush away the silt and dirt attached to the pipe wall and in the municipal pipeline, and then pumps out the silt and other dirt from the wellhead to complete the dredging of the municipal pipeline. In the specific application process, the dredging truck will generally use a large amount of high-pressure water to flush the inside of the pipeline, pump out the silt and other dirt from the wellhead and store it. The water source required for cleaning the municipal pipeline provided by the dredging truck is generally clean water from the tap water pipe, which requires a lot of water, resulting in a waste of water resources.

[0004] When using high-pressure water flushing, it is necessary to drain the sewage in the pipe in advance, use an air bag to block the inner wall of the pipe, and then use high-pressure water for flushing; this will waste more water resources and require divers to operate, increasing the risk to personnel and the operation time.

[0005] In the actual pipeline environment, various silts and dirt will stick together, making it difficult to flush with high-pressure water, and more high-pressure water will be consumed, resulting in a waste of resources and energy. At the same time, entering the pipeline to clean up the dirt requires manpower, which is dangerous and wastes human resources, reducing the efficiency of dredging.

[0006] Therefore, the prior art requires a device to solve the problems raised in the above background technology. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a device and a system for solving the problems existing in the background technology.

[0008] A pipeline silt removal vehicle, characterized in that it comprises a silt removal vehicle;

[0009] The desilting vehicle is provided with a water tank, a filter, a generator, a water pump, a water outlet pipe, a flexible connecting dragon, a hydraulic device, an operating box, a water inlet pipe, a hydraulic motor and a spiral auger;

[0010] The water inlet pipe is connected to the filter inlet, and the filter outlet is connected to the water tank inlet. The water tank is provided with a water pump and a water outlet pipe;

[0011] The soft connection end of the soft connection dragon is provided with a hydraulic motor, and the output end of the hydraulic motor is provided with a spiral auger;

[0012] The connection line of the hydraulic device is connected to the power input end of the hydraulic motor through a flexible connection dragon.

[0013] The generator is electrically connected to the hydraulic device, the operating box and the water pump.

[0014] A filter screen is arranged inside the filter.

[0015] The soft connection dragon is arranged at the rear of the dredging vehicle.

[0016] The soft connection dragon is provided with a motor, and the motor is electrically connected to the operation box.

[0017] The flexible connection of the flexible connection dragon is a metal flexible connection, which includes a plurality of metal tubes alternately connected in sequence through a rotating shaft. The metal tubes include tube I and tube II, and the diameters of tube I and tube II are different.

[0018] The dimensions of the spiral auger are 0.8m in diameter and 1.5m in length.

[0019] The soft connection dragon is provided with a hydraulic motor, and the hydraulic motor is connected to the hydraulic device.

[0020] The edge of the spiral auger is provided with an extended steel brush.

[0021] Through the above-mentioned design scheme, the utility model can bring the following beneficial effects: the application provides a dredging equipment, the spiral auger is powered by a hydraulic motor, after the soft-connected dragon enters the pipeline, the hydraulic device provides power, the spiral auger rotates to stir the dirt, the soft-connected dragon rotates to recover the dirt, the water inlet pipe absorbs the dirt, and the treated water is filtered through the filter and discharged back into the pipe; through this design, the water consumption is reduced, the dredging efficiency is improved, and the pipelines that are difficult to clean can be quickly cleaned without the need for personnel to enter or pumping operations, thus saving time and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0023] Figure 1 This is a structural schematic diagram of a pipeline silting vehicle of the utility model;

[0024] Figure 2 This is a top view of a pipeline desilting vehicle of the utility model;

[0025] In the figure: 1-silt removal vehicle, 2-filter, 5-water tank, 8-soft-connecting dragon, 9-hydraulic device, 13-hydraulic motor, 14-screw auger, 16-traction winch, 19-generator. DETAILED DESCRIPTION

[0026] The present application is further described with reference to the accompanying drawings:

[0027] A pipeline silting vehicle, characterized by comprising a silting vehicle 1;

[0028] The desilting vehicle 1 is provided with a water tank 5, a filter 2, a generator 19, a water pump, a water outlet pipe, a flexible connection dragon 8, a hydraulic device 9, an operating box, a water inlet pipe, a hydraulic motor 13 and a spiral auger 14;

[0029] The water inlet pipe is connected to the inlet of the filter 2, and the outlet of the filter 2 is connected to the inlet of the water tank 5. The water tank 5 is provided with a water pump and a water outlet pipe;

[0030] The soft connection end of the soft connection dragon 8 is provided with a hydraulic motor 13, and the output end of the hydraulic motor 13 is provided with a spiral auger 14;

[0031] The connection line of the hydraulic device 9 is connected to the power input end of the hydraulic motor 13 through the flexible connection dragon 8.

[0032] The generator 19 is electrically connected to the hydraulic device 9, the operating box and the water pump.

[0033] The filter 2 is provided with a filter screen.

[0034] The soft connection dragon 8 is arranged at the rear of the dredging vehicle 1 .

[0035] The soft connection dragon 8 is provided with a motor, and the motor is electrically connected to the operation box.

[0036] The flexible connection of the flexible connection Jiaolong 8 is a metal flexible connection, which includes a plurality of metal tubes alternately connected in sequence through a rotating shaft. The metal tubes include tube I and tube II, and the tubes I and II have different diameters.

[0037] The dimensions of the spiral auger 14 are 0.8 m in diameter and 1.5 m in length.

[0038] The soft connection dragon 8 is provided with a hydraulic motor, and the hydraulic motor is connected to the hydraulic device 9 .

[0039] An extended steel brush is arranged at the edge of the spiral auger 14; the extended steel brush can be used to expand the scope of action of the rotating auger 14, can clean more and larger range of dirt, and make up for the size deficiency of the rotating auger 14 itself.

[0040] The power for retrieving the soft connection on Jiaolong 8 is an electric motor or a hydraulic motor, which is used to retract and extend the soft connection;

[0041] The flexible connection of the flexible connection Jiaolong 8 is a metal flexible connection, which includes a plurality of metal tubes alternately connected in sequence through a rotating shaft. The metal tubes include tube I and tube II, and the tubes I and II have different diameters.

[0042] The generator 19 is electrically connected to the hydraulic device 9, the operating box and the water pump to provide power;

[0043] The operating box is used to control the start and stop of electrical devices;

[0044] In actual use, first use a ppr pipe to pass through the pipeline to reach the wellhead where the traction winch 16 is located, and tie the installation cable of the traction winch 16 to the ppr pipe. The staff recycles the ppr pipe to pull back the installation cable, and connects the installation cable to the spiral auger 14. The traction winch 16 starts to work to reel in the cable, and the traction winch 16 starts to work to drag the spiral auger 14. At the same time, the hydraulic device 9 is controlled by the operating box. After the hydraulic device 9 works, it provides power to the hydraulic motor 13. The hydraulic motor 13 controls the spiral auger 14 to start rotating. During the traction of the traction winch 16 and the spiral auger 14;

[0045] After reaching the designated position, untie the cable, operate the spiral auger 14 to continue stirring the dirt and sludge in the pipeline, and stop stirring after stirring for a period of time. Control the soft connection dragon 8 to rotate and recycle the soft connection through the operation box. During the process of being taken away, the spiral auger 14 will bring the dirt and sludge in the pipeline out to the vertical shaft of the pipeline due to its large size. At this time, lower the water inlet pipe into the vertical shaft, operate the generator and the water pump to start sucking the dirt and sludge brought into the vertical shaft, and the extracted mixture enters the filter 2 through the water inlet pipe, and then reaches the water tank 5. The water tank is provided with a water outlet pipe for discharging the filtered clean water;

[0046] A filter screen is provided inside the filter 2, and the filter screen is replaced after working for a period of time to prevent dirt from clogging and affecting work efficiency.

Claims

1. A pipeline desilting vehicle, characterized in that: Including a silt removal vehicle (1); The silt removal vehicle (1) is provided with a water tank (5), a filter (2), a generator (19), a water pump, a water outlet pipe, a flexible connection dragon (8), a hydraulic device (9), an operating box, a water inlet pipe, a hydraulic motor (13) and a spiral auger (14); The water inlet pipe is connected to the inlet of the filter (2), and the outlet of the filter (2) is connected to the inlet of the water tank (5), and the water tank (5) is provided with a water pump and a water outlet pipe; A hydraulic motor (13) is provided at the soft connection end of the soft connection dragon (8), and a spiral auger (14) is provided at the output end of the hydraulic motor (13); The connecting line of the hydraulic device (9) is connected to the power input end of the hydraulic motor (13) through the flexible connecting dragon (8); The generator (19) is electrically connected to the hydraulic device (9), the operating box and the water pump.

2. A pipeline desilting vehicle according to claim 1, characterized in that: A filter screen is arranged inside the filter (2).

3. The pipeline desilting vehicle according to claim 1, characterized in that: The soft connection dragon (8) is arranged at the rear of the silt removal vehicle (1).

4. The pipeline desilting vehicle according to claim 1, characterized in that: The soft connection dragon (8) is provided with a motor, and the motor is electrically connected to the operation box.

5. The pipeline desilting vehicle according to claim 1 is characterized in that: The flexible connection of the flexible connection dragon (8) is a metal flexible connection, which includes a plurality of metal tubes connected alternately in sequence through a rotating shaft, and the metal tubes include tube I and tube II, and the tube diameters of tube I and tube II are different.

6. The pipeline desilting vehicle according to claim 1, characterized in that: The dimensions of the spiral auger (14) are 0.8 m in diameter and 1.5 m in length.

7. The pipeline desilting vehicle according to claim 1, characterized in that: The soft connection dragon (8) is provided with a hydraulic motor, and the hydraulic motor is connected to a hydraulic device (9).

8. The pipeline desilting vehicle according to claim 1, characterized in that: An extended steel brush is arranged on the edge of the spiral auger (14).

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