CN116464147A

CN116464147A - Pipeline dredging machine vehicle and operation method thereof

Info

Publication number: CN116464147A
Application number: CN202310430139.9A
Authority: CN
Inventors: 胡勇; 程品; 李小冬; 查荣瑞; 燕翔; 赵培双; 郭金敏; 安可君; 夏一丹; 伯自位; 樊牧
Original assignee: Shanghai Jiao Tong University Underwater Engineering Institute Co ltd; Huaneng Lancang River Hydropower Co Ltd
Current assignee: Shanghai Jiao Tong University Underwater Engineering Institute Co ltd; Huaneng Lancang River Hydropower Co Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-21

Abstract

The invention discloses a pipeline dredging machine vehicle, which comprises a vehicle body and is characterized in that: the left end of the vehicle body is connected with a mud storage tank, the left end of the mud storage tank is communicated with a mud suction pipe, the vehicle body is provided with travelling devices at the front side and the rear side of the lower part of the vehicle body, the left end of the lower part of the vehicle body is connected with a bucket, the outer wall of the vehicle body is connected with a control motor, the output end of the control motor is connected with a gear, and the end part of the gear is connected with a mechanical cleaning device; the invention has reasonable structural design, and the machine vehicle can finish the operation on the sludge in the water pipe, thereby improving the stability of the whole machine.

Description

Pipeline dredging machine vehicle and operation method thereof

Technical Field

The invention relates to the technical field of pipeline dredging, in particular to a pipeline dredging machine vehicle and an operation method thereof.

Background

With the acceleration of urban process in China, the drainage of sewer pipes is increasingly challenged, the accumulated water accumulation problem is increasingly outstanding in recent years, the large cities in China have the view of 'seeing the sea' in the city in rainy seasons, the challenges for the drainage system of the sewer pipes are extremely serious, and in fact, the system is not only a large city, but even a small city in China, and the vast majority of sewer pipe networks of sewer pipe stations shuttled below the ground are realized. However, with expansion of town construction, the problems of the drainage pipeline are also increasing, and the maintenance work of the pipeline is very complicated, especially the dredging work of the drainage pipeline is very important. The problem of sewage pipeline siltation is solved immediately, which may cause sewage overflow, not only pollute the environment, but also prevent normal traffic under serious conditions, the sewage can greatly influence normal production and life of people, seriously influence physical and mental health of people, impair urban appearance, and bring a lot of negative influence to cities. At present, pipeline dredging still stays in the manual stage, and mainly workers enter the pipeline to carry out dredging operation, so that the pipeline dredging method is low in efficiency and harmful to the health of the workers. The main flow dredging method mainly comprises a winch dredging method, a high-pressure water dredging method, a water flushing dredging method, a blocking flushing door dredging method and a dredging method of dredging balls, but the dredging methods cannot well remove sludge deposited in the pipeline, and if a robot is adopted to dredge the drainage pipeline, harm to workers caused by severe environments is greatly reduced, and the method is favorable for improving the pollution discharge capacity of the urban drainage pipeline and promoting the progress of the construction environment sanitation modern civilized city. It is therefore necessary to design a pipeline dredging machine vehicle.

Disclosure of Invention

The invention aims to provide a pipeline dredging machine vehicle so as to overcome the technical problems in the prior art.

In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme:

the utility model provides a pipeline dredging machine car, includes automobile body, its characterized in that: the left end of automobile body is connected with the mud storage box, the left end intercommunication of mud storage box has the suction pipe, the automobile body, advancing device is installed to both sides around the lower part of automobile body, the lower part left end of automobile body is connected with the scraper bowl, automobile body outer wall connection has control motor, the control motor output is connected with the gear, gear end connection has mechanical cleaning device.

Preferably, in the pipeline dredging machine vehicle, the mechanical cleaning device comprises a rotating shaft, the right end of the rotating shaft is connected with a telescopic mechanical arm, the lower end of the telescopic mechanical arm is provided with a movable joint, and the bottom of the movable joint is connected with a cleaning brush head.

Preferably, in the pipeline dredging machine vehicle, the travelling device comprises a plurality of crawler wheels, and the outer walls of the crawler wheels are sleeved with the crawler wheels together.

Preferably, in the pipeline dredging machine vehicle, the mud suction pipe specifically adopts a telescopic mud suction pipe.

Preferably, in the pipeline dredging machine vehicle, a second monitoring probe is installed on the right side of the top of the vehicle body, and a first monitoring probe is installed on the left side of the top of the mud storage tank.

Preferably, in the pipeline dredging machine vehicle, an illuminating lamp is arranged at the left end of the mud storage tank.

An operating method of a pipeline dredging machine vehicle comprises the following steps:

s1, mud is shoveled forward: the monitoring probe I is opened when the dredging machine advances, the condition in the pipeline is monitored in real time by utilizing the illuminating lamp, the crawler type advancing can enable the machine vehicle to adapt to the condition of sludge accumulation in the pipeline, and the bucket is directly connected with the vehicle body to clean the sludge in the pipeline in the advancing process;

s2, sucking mud and storing mud: the monitoring probe is used for knowing that the problem of sludge accumulation is solved when the monitoring probe is cleaned, the telescopic sludge suction pipe is released to suck redundant sludge into the sludge storage tank, and then the sludge is directly conveyed out of the pipeline along with the vehicle body, so that the travelling resistance is reduced, and the sludge suction pipe can be telescopic and folded when the sludge suction pipe does not work, so that the volume of the vehicle body is reduced;

s3, cleaning a pipeline: utilize the cleaning brush head clearance to be shoveled the pipeline behind the silt, the rotation of rotation axis realizes 360 rotations of scalable arm in the pipeline, can cover whole pipeline cross-section, and scalable arm utilizes the flexible volume of difference can adapt to the pipeline of equidimension difference, sets up movable joint in the tip of arm and brush head junction, can realize free rotation and makes the brush head can laminate whole pipeline inner wall, accomplishes the clearance of surveying in the whole pipeline.

Compared with the prior art, the invention has the beneficial effects that:

1. the crawler belt and crawler wheels are designed, and the robot can finish the operation on the sludge in the water pipe, so that the stability of the whole machine is improved;

2. according to the invention, the front end of the robot is provided with the lighting equipment, and the front end and the rear end of the robot are provided with the two movable monitoring probes, so that workers can know the conditions in the pipeline in real time, and the working efficiency is improved;

3. the invention is provided with the suction pipe and the mud storage box, so that the problem of sludge accumulation after mud shoveling is solved;

4. the invention is provided with the movable telescopic mechanical arm and the cleaning brush head, can finish cleaning all dead angles of the pipeline interface, and enlarges the cleaning efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a pipeline dredging machine vehicle;

FIG. 2 is a schematic view of an initial state of a pipeline dredging machine vehicle;

FIG. 3 is a schematic illustration of a pipeline dredging machine truck for sucking and storing mud;

FIG. 4 is a schematic view of pipeline cleaning of a pipeline dredging machine vehicle;

FIG. 5 is a flow chart of a cleaning process of the pipeline dredging machine vehicle.

In the figure: 1. a bucket; 2. a suction pipe; 3. a track; 4. a lighting lamp; 5. monitoring a first probe; 6. a mud storage tank; 7. a vehicle body; 8. monitoring a second probe; 9. a motor; 10. a gear; 11. a rotation shaft; 12. a retractable mechanical arm; 13. a movable joint; 14. a cleaning brush head; 15. track wheels; 16. and (3) sludge.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, the present embodiment is a pipeline dredging machine vehicle, which comprises a vehicle body 7, wherein a mud storage tank 6 is connected to the left end of the vehicle body 7, a mud suction pipe 2 is connected to the left end of the mud storage tank 6, travelling devices are installed on the front side and the rear side of the lower portion of the vehicle body 7, a bucket 1 is connected to the left end of the lower portion of the vehicle body 7, a control motor 9 is connected to the outer wall of the vehicle body 7, a gear 10 is connected to the output end of the control motor 9, and a mechanical cleaning device is connected to the end of the gear 10.

The mechanical cleaning device comprises a rotating shaft 11, a telescopic mechanical arm 12 is connected to the right end of the rotating shaft 11, a movable joint 13 is installed at the lower end of the telescopic mechanical arm 12, and a cleaning brush head 14 is connected to the bottom of the movable joint 13.

The outer walls of the crawler wheels 15 are sleeved with the crawler belt 3.

The suction pipe 2 is specifically a telescopic suction pipe.

The monitoring probe II 8 is installed on the right side of the top of the vehicle body 7, and the monitoring probe I5 is installed on the left side of the top of the mud storage tank 6.

The left end of the mud storage tank 6 is provided with an illuminating lamp 4.

The operation method of the pipeline dredging machine vehicle is characterized by comprising the following steps of:

The specific implementation manner of the embodiment is as follows:

when the device is used, the bucket 1 is directly connected to the vehicle body, the front of the dredging machine can directly drive the bucket to clean sludge, the telescopic suction pipe 2 is directly connected with the sludge storage tank 6, and when a large amount of sludge is accumulated in the bucket, the sludge in the bucket can be sucked into the sludge storage tank when the front of the dredging machine is blocked. The mechanical cleaning device is driven to clean by controlling the motor 9 to rotate the gear 10, so that the omnibearing cleaning of the inside of the pipeline is realized. The whole running device of the vehicle body comprises a crawler belt 3 and a crawler wheel 15, and is provided with a front monitoring probe and a rear monitoring probe, and the lighting lamp 4 can know the specific condition in the pipeline at the first time.

As shown in fig. 2, when the mud shoveling is advanced, after the water in the pipeline is completely discharged, an operator outside the pipeline drives the dredging machine to advance through the motor 9 on the vehicle, and simultaneously the monitoring probe 1 is turned on, and the lighting lamp 4 monitors the condition in the pipeline in real time. The crawler belt 3 and the crawler wheel 15 are adopted to enable the machine vehicle to adapt to the condition of sludge accumulation in the pipeline after flood, and the sludge 16 in the pipeline can be cleaned due to the fact that the bucket 1 is directly connected with the vehicle body in the advancing process;

as shown in fig. 3, when the mud is sucked and stored, the bucket cannot carry a large amount of mud at one time, so that the problem of mud accumulation can occur, the problem of mud accumulation is encountered during cleaning can be known through the monitoring probe 1, and an operator controls the motor 9 to release the equipped telescopic mud suction pipe 2 to suck redundant mud into the mud storage tank 6 to directly transport out of the pipeline, so that the working efficiency is greatly improved, and the travelling resistance is reduced. The mud suction pipe can be telescopic and folded when not working so as to reduce the volume of the vehicle body;

as shown in fig. 4, when the pipeline is cleaned, the cleaning brush head 14 is arranged at the rear half section of the vehicle body and is used for cleaning the pipeline after the sludge is removed, the motor 9 drives the transmission gear 10 to drive the rotary shaft 11 to rotate so as to realize 360-degree rotation of the telescopic mechanical arm 12 in the pipeline, the section of the whole pipeline can be covered, meanwhile, the telescopic mechanical arm 12 is of telescopic design, different telescopic amounts can be suitable for pipelines with different sizes, the movable joint 13 is also arranged at the joint of the end part of the mechanical arm and the brush head, free rotation can be realized so that the brush head can be attached to the inner wall of the whole pipeline, and cleaning of measurement in the whole pipeline is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a pipeline dredging machine car, includes automobile body (7), its characterized in that: the left end of automobile body (7) is connected with mud storage case (6), the left end intercommunication of mud storage case (6) has suction pipe (2), advancing device is installed to both sides around the lower part of automobile body (7), the lower part left end of automobile body (7) is connected with scraper bowl (1), automobile body (7) outer wall connection has control motor (9), control motor (9) output is connected with gear (10), gear (10) end connection has mechanical cleaning device.

2. A pipeline dredging machine vehicle as claimed in claim 1, wherein: the mechanical cleaning device comprises a rotating shaft (11), the right end of the rotating shaft (11) is connected with a telescopic mechanical arm (12), the lower end of the telescopic mechanical arm (12) is provided with a movable joint (13), and the bottom of the movable joint (13) is connected with a cleaning brush head (14).

3. A pipeline dredging machine vehicle as claimed in claim 1, wherein: the travelling device comprises a plurality of crawler wheels (15), and the outer walls of the crawler wheels (15) are sleeved with crawler belts (3) together.

4. A pipeline dredging machine vehicle as claimed in claim 1, wherein: the mud suction pipe (2) is a telescopic mud suction pipe.

5. A pipeline dredging machine vehicle as claimed in claim 1, wherein: the right side of the top of the vehicle body (7) is provided with a second monitoring probe (8), and the left side of the top of the mud storage tank (6) is provided with a first monitoring probe (5).

6. A pipeline dredging machine vehicle as claimed in claim 1, wherein: the left end of the mud storage box (6) is provided with an illuminating lamp (4).

7. A method of operating a pipeline dredging machine vehicle according to any one of claims 1-6, comprising the steps of: