CN220704731U

CN220704731U - Impact dredging equipment

Info

Publication number: CN220704731U
Application number: CN202322201584.6U
Authority: CN
Inventors: 孙洪波; 吴瑛; 唐庆莲; 齐美玉
Original assignee: Anhui Runbo Water Technology Co ltd
Current assignee: Anhui Runbo Water Technology Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-04-02
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses impact dredging equipment, which comprises a dredging equipment body, wherein the dredging equipment body is arranged in a dredging pipeline, and the end part of the dredging equipment body is connected with an impact water long hose; the dredging equipment body comprises a front pipe section, a middle pipe section and a rear pipe section, wherein a first installation ring is installed on the left side of the surface of the middle pipe section, a second installation ring is installed on the right side of the surface of the middle pipe section, travelling wheels are fixedly arranged on the second installation ring and the first installation ring, the right end of the rear pipe section is connected with an impact water long hose through a sealing bearing, a high-pressure cavity is formed in the rear pipe section, and a high-pressure spray nozzle is installed on the rear pipe section in a threaded connection mode. This impact dredging equipment, whole equipment need not to utilize the thrust of rivers, need not outer dress drive structure for the device model is small and exquisite light and handy, during the use, with dredging equipment body arrange inside the dredging pipeline can, use simple and convenient.

Description

Impact dredging equipment

Technical Field

The utility model relates to the municipal field, in particular to impact dredging equipment.

Background

The sewage refers to water resources of which the abandoned part is polluted after people use the water resources; because of the dependence of people on water resources, the frequency of people using the water resources is increased, and the generated sewage is increased, so that the sewage is required to be discharged into an underground sewage pipeline for transmission and centralized treatment, the sewage cannot be discharged into the external environment at will, and the pollution of the sewage to the environment is reduced;

with the accelerated development of modern cities in China, the urban sewage discharge amount is gradually increased, so that various impurities are quickly precipitated and deposited, and a sewage pipeline is blocked; if the waste is not timely disposed of, economic loss is caused, and life trouble is brought to residents; at present, in the municipal sewage pipeline dredging field, on one hand, sewage pipelines are cleaned in a manual mode, and a worker poisoning event can be caused; on the other hand, pipeline dredging equipment is adopted for dredging, but the existing pipeline dredging equipment is large in size and high in cost, and most of equipment is troublesome to operate and inconvenient to use.

Disclosure of Invention

The present utility model aims to provide an impact dredging device, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, an impact dredging device is provided, comprising a dredging device body, wherein the dredging device body is arranged in a dredging pipeline, and the end part of the dredging device body is connected with an impact water long hose;

the dredging equipment body comprises a front pipe section, a middle pipe section and a rear pipe section, wherein a first installation ring is installed on the left side of the surface of the middle pipe section, a second installation ring is installed on the right side of the surface of the middle pipe section, travelling wheels are fixedly arranged on the second installation ring and the first installation ring, the right end of the rear pipe section is connected with an impact water long hose through a sealing bearing, a high-pressure cavity is formed in the rear pipe section, and a high-pressure spray nozzle is installed on the rear pipe section in a threaded connection mode.

Preferably, the front pipe section, the middle pipe section and the rear pipe section are fixedly arranged, and the cross sections of the front pipe section, the middle pipe section and the rear pipe section are in I-shaped arrangement.

Preferably, four groups of perforations are uniformly formed in the outer sides of the first mounting ring and the second mounting ring, and the first mounting ring and the second mounting ring are wrapped on the outer side of the middle pipe section and fixed through four groups of bolts.

Preferably, four groups of travelling wheels are uniformly and fixedly arranged on the first mounting ring and the second mounting ring, the end parts of the travelling wheels are arranged on the inner wall of the dredging pipeline in a rolling way, and simultaneously, the distance between two adjacent groups of travelling wheels is 90 degrees.

Preferably, eight groups of shovel plates are uniformly welded at the end part of the front pipe section, the included angle between the shovel plates and the front pipe section is 150 degrees, the shovel plates and the front pipe section are reinforced through reinforcing sheets, and the shovel plates, the front pipe section and the reinforcing sheets are combined together to form an obtuse triangle.

Preferably, four groups of high-pressure spray heads are uniformly arranged on the outer side of the rear pipe section, the high-pressure spray heads are obliquely arranged, and meanwhile, the included angle between the high-pressure spray heads and the rear pipe section is 60 degrees.

Compared with the technology, the utility model has the beneficial effects that:

the high-pressure jet flow which is obliquely arranged is sprayed out from the high-pressure spray head and impacted on the inner wall of the dredging pipeline, so that the dredging equipment body transversely moves in the dredging pipeline under the action of acting force and reaction force, the shoveling plate is used for shoveling the sludge on the inner wall of the dredging pipeline, and the high-pressure water flow is used for flushing the shoveled sludge on the inner wall of the dredging pipeline to finish the dredging operation of the pipeline;

the whole equipment does not need to utilize the thrust of rivers and does not need to externally install a driving structure, so that the device is small and exquisite in shape and light in weight, and when in use, the dredging equipment body is arranged in the dredging pipeline, so that the dredging equipment is simple and convenient to use.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of section A-A of FIG. 1, which is a structural diagram of the present utility model;

FIG. 3 is a schematic view of section B-B of FIG. 1, which is a structural diagram of the present utility model;

FIG. 4 is a schematic view of section C-C of FIG. 1, which is a structural diagram of the present utility model.

Reference numerals in the drawings: 1. dredging pipelines; 2. impact water long hose; 3. a dredging device body; 30. a shovel plate; 31. a reinforcing sheet; 32. a front pipe section; 33. a first mounting ring; 34. a second mounting ring; 35. a travelling wheel; 36. a middle pipe section; 37. a rear pipe section; 38. a high pressure chamber; 39. high pressure spray head.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides an impact dredging apparatus, which comprises a dredging apparatus body 3, wherein the dredging apparatus body 3 is arranged in a dredging pipe 1, and the end part of the dredging apparatus body 3 is connected with an impact water long hose 2;

the dredging equipment body 3 comprises a front pipe section 32, a middle pipe section 36 and a rear pipe section 37, wherein a first mounting ring 33 is arranged on the left side of the surface of the middle pipe section 36, a second mounting ring 34 is arranged on the right side of the surface of the middle pipe section 36, travelling wheels 35 are fixedly arranged on the second mounting ring 34 and the first mounting ring 33, the right end of the rear pipe section 37 is connected with the impact water long hose 2 through a sealing bearing, a high-pressure cavity 38 is formed in the rear pipe section 37, and a high-pressure spray nozzle 39 is arranged on the rear pipe section 37 in a screwed mode.

Working principle: when the dredging device is used, a switch of an external booster pump is started, high-pressure water flow enters the high-pressure cavity 38 from the impact water long hose 2 and is sprayed out from the high-pressure spray head 39, high-pressure spray which is obliquely arranged is sprayed out from the high-pressure spray head 39, the high-pressure spray is impacted on the inner wall of the dredging pipeline 1, the dredging device body 3 transversely moves in the dredging pipeline 1 under the action of acting force and reaction force, sludge on the inner wall of the dredging pipeline 1 is shoveled out through the shovel plate 30, and the sludge shoveled out of the inner wall of the dredging pipeline 1 is washed out through the high-pressure water flow, so that dredging of the pipeline is completed;

the whole equipment does not need to utilize the thrust of rivers and does not need to externally install a driving structure, so that the device is small and exquisite in shape and light in weight, and when in use, the dredging equipment body 3 is arranged in the dredging pipeline 1, so that the device is simple and convenient to use.

As a preferred embodiment, the front tube section 32, middle tube section 36 and rear tube section 37 are fixedly positioned, and the front tube section 32, middle tube section 36 and rear tube section 37 are configured in an "I" shape in cross section.

As shown in fig. 1: the front pipe section 32, the middle pipe section 36 and the rear pipe section 37 are arranged in a straight shape, preferably made of plastic, are light in weight, and are small in thrust force when the inside of the dredging pipe 1 transversely moves.

As a preferred embodiment, four groups of perforations are uniformly formed on the outer sides of the first mounting ring 33 and the second mounting ring 34, and the outer sides of the middle pipe section 36 are wrapped by the first mounting ring 33 and the second mounting ring 34 and fixed by four groups of bolts.

As shown in fig. 1: four groups of travelling wheels 35 are uniformly and fixedly connected on the first mounting ring 33 and the second mounting ring 34 in a screwed manner, and the dredging device body 3 can be supported when moving in the dredging pipeline 1 through the arrangement of the two rows of travelling wheels 35.

As a preferred embodiment, four groups of traveling wheels 35 are uniformly and fixedly arranged on the first mounting ring 33 and the second mounting ring 34, the end parts of the traveling wheels 35 are arranged on the inner wall of the dredging pipeline 1 in a rolling way, and meanwhile, 90 degrees are arranged between two adjacent groups of traveling wheels 35.

As shown in fig. 1-3: when the dredging device body 3 transversely moves in the dredging pipeline 1, the friction between the dredging device body 3 and the dredging pipeline 1 can be reduced due to the arrangement of the two rows of running wheels 35, so that the dredging device body 3 is smoother when transversely moves in the dredging pipeline 1.

As a preferred embodiment, eight groups of shovel plates 30 are uniformly welded at the end of the front pipe section 32, the included angle between the shovel plates 30 and the front pipe section 32 is 150 degrees, meanwhile, the shovel plates 30 and the front pipe section 32 are reinforced by the reinforcing sheets 31, and the shovel plates 30, the front pipe section 32 and the reinforcing sheets 31 are combined together to form an obtuse triangle.

As shown in fig. 1-2: the included angle between the shovel plate 30 and the front pipe section 32 is 150 degrees, and when the dredging equipment body 3 transversely moves in the dredging pipe 1, the end part of the shovel plate 30 can shovel out sludge on the inner wall of the dredging pipe 1.

As a preferred embodiment, four groups of high-pressure spray nozzles 39 are uniformly arranged on the outer side of the rear pipe section 37, the high-pressure spray nozzles 39 are obliquely arranged, and an included angle between the high-pressure spray nozzles 39 and the rear pipe section 37 is 60 degrees.

When the dredging device body 3 passes through the inside of the dredging pipeline 1, the silt attached to the inner wall of the dredging pipeline 1 is cleaned down, and then the inside of the dredging pipeline 1 is cleaned by being matched with a high-pressure water gun.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An impact dredging device comprises a dredging device body (3), and is characterized in that: the dredging device body (3) is arranged in the dredging pipeline (1), and the end part of the dredging device body (3) is connected with the impact water long hose (2);

desilting equipment body (3) are including preceding pipeline section (32), well pipeline section (36) and back pipeline section (37), and first collar (33) are installed on the surface left side of well pipeline section (36), second collar (34) are installed on the surface right side of well pipeline section (36) simultaneously, all fix on second collar (34) and first collar (33) and set up travelling wheel (35) simultaneously, back pipeline section (37) right-hand member is connected with the long hose of impact water (2) through sealed bearing, and high-pressure chamber (38) are seted up to the inside of back pipeline section (37), and high-pressure shower nozzle (39) are installed in spiro union on back pipeline section (37).

2. An impact dredging apparatus as claimed in claim 1, wherein: the front pipe section (32), the middle pipe section (36) and the rear pipe section (37) are fixedly arranged, and the cross sections of the front pipe section (32), the middle pipe section (36) and the rear pipe section (37) are in I-shaped arrangement.

3. An impact dredging apparatus as claimed in claim 1, wherein: four groups of perforations are uniformly formed in the outer sides of the first mounting ring (33) and the second mounting ring (34), and the outer sides of the middle pipe sections (36) are wrapped by the first mounting ring (33) and the second mounting ring (34) and fixed through four groups of bolts.

4. An impact dredging apparatus as claimed in claim 3, wherein: four groups of travelling wheels (35) are uniformly and fixedly arranged on the first mounting ring (33) and the second mounting ring (34), the end parts of the travelling wheels (35) are arranged on the inner wall of the dredging pipeline (1) in a rolling way, and simultaneously, the distance between two adjacent groups of travelling wheels (35) is 90 degrees.

5. An impact dredging apparatus as claimed in claim 1, wherein: eight groups of shovel plates (30) are uniformly welded at the end part of the front pipe section (32), an included angle between each shovel plate (30) and the front pipe section (32) is 150 degrees, meanwhile, the shovel plates (30) and the front pipe section (32) are reinforced through reinforcing sheets (31), and the shovel plates (30), the front pipe section (32) and the reinforcing sheets (31) are combined together to form an obtuse triangle.

6. An impact dredging apparatus as claimed in claim 1, wherein: four groups of high-pressure spray heads (39) are uniformly arranged on the outer side of the rear pipe section (37), the high-pressure spray heads (39) are obliquely arranged, and meanwhile, the included angle between the high-pressure spray heads (39) and the rear pipe section (37) is 60 degrees.